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47,596 matching · page 621/952Each CVE id links to its NVD record.
| CVE | Severity | CVSS | Summary | Published |
|---|---|---|---|---|
| CVE-2026-55665(opens NVD record) | Unscored | — | Grist is spreadsheet software using Python as its formula language. Prior to 1.7.15, Grist contained two cross-site scripting vulnerabilities where an attacker-controlled value reached a link's href without scheme validation, so a javascript URL could run in a victim's Grist origin on a single click. On the account-selection page, /welcome/select-account used its next query parameter as the account buttons' link target. In document tours, the GristDocTour table's Link_URL column became a clickable button, allowing an editor of a shared document to store a javascript URL there that ran when another user opened the document and clicked the tour link. Because the script runs in the victim's authenticated session, it can call Grist APIs as the victim, reading or modifying data and changing sharing settings and access rules. A document editor could therefore escalate to owner-level access. This issue is fixed in version 1.7.15. | Jul 10, 2026 |
| CVE-2026-55664(opens NVD record) | Medium | 4.3 | Grist is spreadsheet software using Python as its formula language. Prior to 1.7.15, the GET /forms endpoint read table and column metadata without applying the document's access rules and did not check that the requested section was actually a form. A user with only partial read access, including public access on a publicly viewable document, could request the metadata of any widget and reveal table and column structure that access rules would otherwise hide, even in documents that contain no forms. This issue is fixed in version 1.7.15. | Jul 10, 2026 |
| CVE-2026-55659(opens NVD record) | High | 7.7 | Grist is spreadsheet software using Python as its formula language. Prior to 1.7.15, several server-rendered Grist pages embedded user-controlled values into the page and into inline scripts without fully escaping them, allowing cross-site scripting. On the main application page, a document's name or description, set by a document editor, is rendered into the page that other users load when opening the document. On the OAuth2 end-of-flow page, the openerOrigin request parameter was reflected back into the served page. Injected script runs in the victim's Grist origin and can act through the authenticated session, reading or modifying data and changing sharing settings and access rules. A document editor could therefore escalate to owner-level access. This issue is fixed in version 1.7.15. | Jul 10, 2026 |
| CVE-2026-55405(opens NVD record) | High | 7.6 | LangChain4j is a Java library for building LLM-powered applications on the JVM. Prior to 1.2.1-beta8, 1.5.1-beta11, 1.11.8-beta19, and 1.16.3-beta26, the MariaDB and pgvector embedding stores build metadata-filter SQL by string-concatenating filter keys, and in MariaDB string values, directly into the query without adequate escaping. A crafted metadata key in EmbeddingSearchRequest.filter() can break out of its SQL context and inject arbitrary SQL into the statements executed by the stores' search and removeAll(Filter) operations, enabling blind data exfiltration, denial of service via sleep functions, and deletion of arbitrary rows through removeAll(Filter). This issue is fixed in langchain4j-mariadb and langchain4j-pgvector versions 1.2.1-beta8, 1.5.1-beta11, 1.11.8-beta19, and 1.16.3-beta26. | Jul 10, 2026 |
| CVE-2026-55233(opens NVD record) | High | 7.5 | OpenResty is a high performance web platform. From 1.29.2.1 to before 1.29.2.5, an out-of-bounds write vulnerability exists in the upstream PROXY protocol v2 implementation. When OpenResty is configured to send PROXY protocol version 2 headers to upstream servers, constructing the header in the stream proxy protocol v2 patch can write beyond the bounds of the allocated buffer, causing the worker process to crash and resulting in a denial of service. Only configurations that explicitly enable PROXY protocol v2 for upstream connections are impacted. This issue is fixed in version 1.29.2.5. | Jul 10, 2026 |
| CVE-2026-55229(opens NVD record) | High | 7.5 | Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.34.0, Gotenberg's /forms/libreoffice/convert endpoint allows a specially crafted document to cause LibreOffice to automatically retrieve external HTTP(S) resources and local file resources during document conversion, enabling blind SSRF and limited local file disclosure via linked image resource loading. This issue is fixed in version 8.34.0. | Jul 10, 2026 |
| CVE-2026-55213(opens NVD record) | High | 7.5 | h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit edd7a120bfc4af11ac0cbebce2a43cc1f93f9af1, when h2o processes a QPACK instruction sent from the peer over HTTP/3, lib/http3/qpack.c might allocate an on-stack buffer as large as approximately 800 KB by calling alloca, which exceeds the default pthread stack size used by musl libc and causes the h2o server to crash with a segmentation fault while touching the guard page. This issue is fixed in commit edd7a120bfc4af11ac0cbebce2a43cc1f93f9af1. | Jul 10, 2026 |
| CVE-2026-45203(opens NVD record) | High | 7.8 | Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory write outside the permitted range of memory for the host kernel. A TOCTOU bug existed where a malicious driver could modify values in memory after firmware validation but before use. | Jul 10, 2026 |
| CVE-2026-45196(opens NVD record) | High | 7.8 | Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation. | Jul 10, 2026 |
| CVE-2026-41154(opens NVD record) | High | 7.8 | Software installed and run as a non-privileged user may cause OOB kernel memory reads or writes through GPU API calls. When indexing pages larger than 4kB in the page freeing logic of the sparse memory implementation, incorrect buffer indexing leads to OOB access. | Jul 10, 2026 |
| CVE-2026-34196(opens NVD record) | High | 7.8 | Software installed and run as a non-privileged user may conduct improper GPU system calls to cause an integer overflow and map two GPU virtual addresses to the same physical address. One of these virutal mappings can be freed along with the physical page, allowing for a read/write UAF via the second mapping The second virtual mapping references a physical address that has been freed after the first virtual mapping has been freed. This allows the physical memory to be allocated (for example) by another process and read/written to. | Jul 10, 2026 |
| CVE-2026-13039(opens NVD record) | Medium | 5.3 | The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) plugin for WordPress is vulnerable to authorization bypass due to a regression in versions from 4.0.26 up to and including 4.1.15. This is due to the plugin not properly verifying that a user is authorized to perform an action in the payment_complete() function of PaymentController.php. This makes it possible for unauthenticated attackers to mark unpaid ticket orders as completed by submitting a fabricated SureCart checkout ID or FluentCart cart hash, granting themselves paid event access, QR-code attendee tickets, and order confirmation emails without making any real payment. The wp_rest nonce required to reach the vulnerable endpoint is embedded in every public event page, meaning no WordPress session or credentials are needed to obtain it. This vulnerability represents a regression — the same function and endpoint were previously patched but the fix did not persist through subsequent releases. | Jul 10, 2026 |
| CVE-2026-12761(opens NVD record) | Critical | 9.8 | The miniOrange Social Login and Register (Discord, Google, Twitter, LinkedIn) plugin for WordPress is vulnerable to authentication bypass leading to account takeover in versions up to and including 7.7.0. This is due to the Profile Completion flow accepting an arbitrary email address via the 'email_field' POST parameter without verifying that the email belongs to the identity returned by the OAuth provider, combined with send_otp_token() returning the SHA-512(customer_key || otp) transaction hash to the client where the OTP space is only 99,000 values (wp_rand(1000, 99999)) and the customer_key is a static option (empty on unregistered installs). This makes it possible for unauthenticated attackers to trigger an OTP email to an arbitrary admin's address, crack the OTP offline from the leaked hash in under a second, and submit the cracked OTP to mo_openid_social_login_validate_otp(), which logs the attacker in as the user whose email was supplied — granting full administrator access. | Jul 10, 2026 |
| CVE-2026-57850(opens NVD record) | High | 8.3 | RustDesk before 1.4.9 does not enforce a session's authorized connection scope on the server side, so a peer granted a limited session type (FileTransfer, PortForward, ViewCamera, or Terminal) can send control messages and login options reserved for a full Remote session. An authenticated remote peer can exploit this missing scope check to act outside its granted scope, injecting out-of-scope control messages to observe and control the host beyond the permissions it was given. | Jul 10, 2026 |
| CVE-2026-57158(opens NVD record) | Critical | 9.1 | FreeRDP is a free implementation of the Remote Desktop Protocol. From 3.21.0 before 3.28.0, FreeRDP clients using the GFX pipeline contain an incomplete fix for CVE-2026-23530 in planar_decompress_plane_rle_only in libfreerdp/codec/planar.c, allowing a malicious RDP server to send a truncated RDPGFX_CMDID_WIRETOSURFACE_1 planar payload that reads one byte past the input buffer. This issue is fixed in version 3.28.0. | Jul 10, 2026 |
| CVE-2026-57157(opens NVD record) | Medium | 6.5 | FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, FreeRDP server implementations with the MS-RDPECAM camera device enumerator channel enabled scan attacker-supplied DeviceName and VirtualChannelName fields for a NUL terminator in channels/rdpecam/server/camera_device_enumerator_main.c and then dereference once past the scan bound, allowing a malicious RDP client to trigger a 1- to 2-byte out-of-bounds heap read. This issue is fixed in version 3.28.0. | Jul 10, 2026 |
| CVE-2026-57156(opens NVD record) | Critical | 9.8 | FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0 on 32-bit builds, FreeRDP clients contain an integer overflow in update_read_delta_points in libfreerdp/core/orders.c when multiplying an attacker-controlled point count by sizeof(DELTA_POINT), allowing a malicious RDP peer to allocate an undersized heap buffer and then write beyond it during initialization. This issue is fixed in version 3.28.0. | Jul 10, 2026 |
| CVE-2026-55827(opens NVD record) | High | 7.5 | FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.27.1, FreeRDP clients launched with the non-default /cache:codec:rfx option pass desktop stride and height to RemoteFX decoding for Cache Bitmap V3 data while allocating bitmap->data only for the smaller DstWidth and DstHeight in gdi_Bitmap_Decompress, allowing a malicious RDP server to trigger a heap out-of-bounds write with attacker-controlled offset and content. This issue is fixed in version 3.27.1. | Jul 10, 2026 |
| CVE-2026-55789(opens NVD record) | High | 8.5 | Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's self-hosted SAML application IdP built the signed SAML response and assertion by string-substituting user-controlled profile attributes such as name, email, and custom attribute-mapping values into element-text placeholders of a SAML XML template using samlify 2.10.0, which left those placeholders unescaped. An authenticated low-privilege user could place XML markup in a profile attribute so Logto signed a forged SAML attribute, such as an arbitrary role, allowing privilege escalation at relying Service Providers that authorize on SAML attributes. This issue is fixed in version 1.41.0. | Jul 10, 2026 |
| CVE-2026-55515(opens NVD record) | Medium | 5.0 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, the unaccepted-assets report delete endpoint authorizes only reports.view and deletes CheckoutAcceptance::pending()->find($acceptanceId) by global ID without checking access to the related checkoutable asset, allowing a reports user in one company to delete pending checkout acceptance records for another company. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55481(opens NVD record) | Medium | 4.8 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55479(opens NVD record) | Medium | 4.3 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, the legacy single-seat license checkin flow authorizes the action with the checkout permission instead of the checkin permission, allowing a user who can assign licenses but not unassign them to directly access the old checkin endpoint and reclaim a license seat assigned to another user or asset. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55475(opens NVD record) | Medium | 5.7 | Snipe-IT is an IT asset/license management system. Prior to 8.6.1, the Importer API endpoint allows a user with CSV import capabilities and a valid API key to overwrite the created_by value of an import file, allowing unauthorized modification of import ownership metadata. This issue is fixed in version 8.6.1. | Jul 10, 2026 |
| CVE-2026-55469(opens NVD record) | Medium | 6.5 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, an authenticated user with import and assets.update permissions can place a path traversal string in an asset image field through CSV import and then trigger image deletion, allowing deletion of arbitrary files accessible to the server process. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55466(opens NVD record) | High | 8.7 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, UploadFileRequest sanitizes SVG content only when PHP finfo reports image/svg+xml and UploadedFilesController serves attachments inline without using StorageHelper::allowSafeInline(), allowing a low-privilege user to upload active XHTML or XML content that is later served same-origin and executes JavaScript in a viewer’s browser. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55462(opens NVD record) | Medium | 4.3 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, UsersController::show() and printInventory() authorize only user viewing before loading and rendering assigned license, accessory, and consumable relationships, allowing an authenticated user with only users.view to see inventory and cost/order metadata from modules that direct permissions would otherwise deny. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55461(opens NVD record) | Medium | 6.1 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, the user edit flow stores url()->previous() from the attacker-controlled Referer header into Laravel’s intended URL session value and later uses redirect()->intended(...) when redirect_option=back is submitted, allowing Snipe-IT to be used as a trusted redirector after a legitimate user edit action. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55452(opens NVD record) | High | 7.3 | Snipe-IT is an IT asset/license management system. Prior to 8.5.0, Actionlog::logaction() stores the request User-Agent header and ReportsController::postActivityReport() writes that value to the Activity Report CSV without formula escaping, allowing a low-privileged authenticated user to store a formula-like User-Agent that may execute when a report viewer opens the exported CSV in spreadsheet software. This issue is fixed in version 8.5.0. | Jul 10, 2026 |
| CVE-2026-55377(opens NVD record) | High | 8.1 | Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's Account Center step-up check accepted any active verification record that belonged to the current user and had isVerified === true. A WebAuthn registration verification record for binding a new passkey could be created and verified with only an existing Account API bearer token, then sent in the logto-verification-id header and treated as identityVerified=true by Account Center routes, allowing MFA factor management without proving possession of an existing password, identifier, or MFA factor. This issue is fixed in version 1.41.0. | Jul 10, 2026 |
| CVE-2026-55370(opens NVD record) | Medium | 6.4 | Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, Logto's existing TOTP verification accepted a successfully used TOTP code again while the code remained inside the RFC 6238 acceptance window because the verifier used otplib's stateless check with window = 1 and did not persist or compare the accepted TOTP time-step counter. An attacker who has the victim's first factor and captures a live TOTP value can replay that value to satisfy MFA during the same acceptance window. This issue is fixed in version 1.41.0. | Jul 10, 2026 |
| CVE-2026-54714(opens NVD record) | Medium | 6.1 | Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, @logto/core reflected the SAML RelayState, SAMLResponse, and actionUrl into a Logto-origin auto-submit HTML form in packages/core/src/saml-application/SamlApplication/utils.ts without HTML-attribute escaping. A SAML application flow with a crafted RelayState from GET or POST /api/saml/:id/authn could inject script that runs on the Logto tenant origin after the user completes login. This issue is fixed in version 1.41.0. | Jul 10, 2026 |
| CVE-2026-15295(opens NVD record) | Medium | 4.4 | The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 7.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. | Jul 10, 2026 |
| CVE-2026-11321(opens NVD record) | Medium | 6.4 | The DataInjection plugin for GLPI 2.15.6 (GLPI 11 builds) concatenates user-supplied CSV field values directly into SQL queries during CSV import, without parameterization or escaping, resulting in authenticated SQL injection. An authenticated user with access to the Data injection feature can embed SQL expressions such as SLEEP() in a mapped field (for example Serial Number) to manipulate the generated query and extract database information via time-based blind injection. | Jul 10, 2026 |
| CVE-2026-6872(opens NVD record) | Unscored | — | Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage. | Jul 10, 2026 |
| CVE-2026-6212(opens NVD record) | High | 8.8 | Authorization bypass through User-Controlled key vulnerability in Teracity Software Technologies Inc. TeraMIS allows Privilege Abuse. This issue affects TeraMIS: from V03.26.01.14 through 30.04.2026. | Jul 10, 2026 |
| CVE-2026-61461(opens NVD record) | High | 8.8 | Dify before 1.16.0-rc1 contains a SQL injection vulnerability in the MyScale vector store backend that allows attackers to execute arbitrary SQL by supplying unsanitized search parameters to the search_by_full_text method without escaping or parameterization. Attackers can inject malicious SQL through the search parameters to read, modify, or delete data in the underlying ClickHouse database. | Jul 10, 2026 |
| CVE-2026-61460(opens NVD record) | High | 8.8 | Krayin CRM through 2.2.3 contains an insecure direct object reference vulnerability in LeadController, PersonController, OrganizationController, QuoteController, and ActivityController that allows authenticated users to edit, update, or delete records owned by other users. Attackers can modify CRM records and reassign ownership by exploiting missing record-level ownership validation in edit, update, and destroy methods. | Jul 10, 2026 |
| CVE-2026-61459(opens NVD record) | Critical | 9.8 | MCP Server Kubernetes before 3.9.0 contains an argument injection vulnerability in structured tools (kubectl_get, kubectl_describe, kubectl_delete) that allows attackers to bypass the assertNoDangerousFlags security check by supplying resourceType and name parameters with leading dashes. Attackers can inject the --server flag to redirect kubectl commands to an attacker-controlled API server, causing the operator's bearer token to be transmitted externally and enabling full cluster compromise. | Jul 10, 2026 |
| CVE-2026-5801(opens NVD record) | Critical | 9.8 | Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Semtek Informatics Software Consulting Trade Ltd. Co. SEM-PMP allows Command Line Execution through SQL Injection. This issue affects SEM-PMP: through 23042026. | Jul 10, 2026 |
| CVE-2026-59151(opens NVD record) | Critical | 9.6 | Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3. | Jul 10, 2026 |
| CVE-2026-55843(opens NVD record) | Medium | 6.5 | Snipe-IT is an IT asset/license management system. Prior to 8.6.0, UsersController::update() passes a missing permission request field through NormalizePermissionsPayloadAction and PreserveUnauthorizedPrivilegedPermissionsAction in a way that can overwrite a target user’s permissions with a sparse result, allowing an administrator updating another administrator, or a user with users.edit updating a regular account, to remove the target’s administrative or granular permissions. This issue is fixed in version 8.6.0. | Jul 10, 2026 |
| CVE-2026-55516(opens NVD record) | High | 7.7 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, PATCH or PUT /api/v1/maintenances/{maintenance_id} checks access to the current maintenance record and asset but then fills attacker-controlled fields including asset_id without re-authorizing the newly supplied asset, allowing an authorized user to move a maintenance record onto an asset outside their company scope. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55478(opens NVD record) | Medium | 5.4 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, POST /api/v1/kits/{kit_id}/licenses checks whether the caller can edit kits but does not authorize access to the referenced license object, allowing a low-privilege user with predefined-kit permissions to bind a license they should not be able to access or manage into a kit. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55476(opens NVD record) | Medium | 4.3 | Snipe-IT is an IT asset/license management system. Prior to 8.6.0, POST /account/request/{itemType}/{itemId}/{cancel_by_admin?}/{requestingUser?} accepts cancel_by_admin as a URL path segment without sufficient authorization, allowing an authenticated user to supply a victim user ID and silently cancel that user’s pending asset requests. This issue is fixed in version 8.6.0. | Jul 10, 2026 |
| CVE-2026-55474(opens NVD record) | Medium | 6.5 | Snipe-IT is an IT asset/license management system. Prior to 8.5.0, ActionlogController::displaySig concatenates the route filename parameter into a private upload-directory path without sanitization, allowing an authenticated attacker to traverse outside the intended directory and read arbitrary files accessible to the web server process. This issue is fixed in version 8.5.0. | Jul 10, 2026 |
| CVE-2026-55472(opens NVD record) | Medium | 4.3 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, when Full Multiple Companies Support and scope_locations_fmcs are enabled, the API location creation endpoint detects an invalid parent-child company mismatch but does not return immediately, allowing creation of a child location under a parent location from a different company. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55464(opens NVD record) | Medium | 5.4 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, CommonMark escapes raw HTML but does not sanitize javascript: URIs in Markdown hyperlinks, allowing a user with assets.edit permission to place a malicious link in a markdown-textarea custom field that executes arbitrary JavaScript when another user opens the asset detail page and clicks the link. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-55460(opens NVD record) | High | 7.1 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, an authenticated non-admin user with users.view and users.edit but without users.delete can directly POST to /users/bulksave with delete_user=1 because BulkUsersController::destroy() authorizes only update, allowing the user to soft-delete another non-admin user. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-54329(opens NVD record) | High | 8.5 | Snipe-IT is an IT asset/license management system. Prior to 8.6.2, the Accessories API create path mass-assigns request parameters to the Accessory model while company_id is mass assignable, allowing a low-privileged authenticated user in one company to create accessory records under another company when Full Multiple Companies Support is enabled. This issue is fixed in version 8.6.2. | Jul 10, 2026 |
| CVE-2026-53450(opens NVD record) | High | 7.4 | Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN XOR-PEER-ADDRESS attribute. ioa_addr_is_loopback checks for the literal IPv6 loopback shape before IPv4-mapped IPv6 handling, so good_peer_addr does not apply the default loopback rejection and an authenticated TURN client can expose services bound only to localhost on the coturn host through TURN relay traffic. This issue is fixed in version 4.13.0. | Jul 10, 2026 |