CVE-2026-55880 OpenReplay: Cross-user IDOR in notes and dashboard widgets

OpenReplay is a self-hosted session replay suite. In 1.27.0 and earlier, three dashboard and note mutation functions ran their SQL without the ownership predicate that their sibling read and edit functions use: notes.delete filtered only on note id and project id, while dashboards.updatewidget an...

CVE-2026-55880

OpenReplay CVE-2026-55880 affects OpenReplay self-hosted session replay (versions 1.27.0 and earlier). The root cause is that three mutation operations—notes.delete, dashboards.update_widget, and dashboards.remove_widget—executed SQL without the ownership predicate used by their read/edit sibling...

GHSA-PJHX-3C3W-9V23 API Platform Core vulnerable to cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate

Impact ApiPropertysecurity: ... is evaluated per request to decide whether a property is exposed. The componentsCache arrays in ApiPlatform\JsonApi\Serializer\ItemNormalizer and ApiPlatform\Hal\Serializer\ItemNormalizer are keyed on $context'cachekey', which is set unconditionally before delegati...

EUVD-2026-41129

API Platform Core vulnerable to cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate...

CVE-2026-5069

The Fluent Forms plugin for WordPress is vulnerable to incorrect authorization via the 'subscriptionid' parameter in versions up to, and including, 6.2.1. This is due to insufficient ownership authorization checks in the payment cancellation AJAX flow. This makes it possible for authenticated...

PT-2026-57299

RabbitMQ is a messaging and streaming broker. Prior to 4.2.5, the RabbitMQ management UI renders the x-internal-purpose queue or exchange argument into an HTML title attribute without proper escaping on the Queues and Exchanges pages, allowing a user with permission to declare a queue or exchange...

CVE-2026-59213 Open WebUI: Cross-user model-list exposure via static cache key in get_all_models (aiocache key= vs key_builder= misuse)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 before 0.10.0, getallmodels handlers in routers/openai.py and routers/ollama.py passed a lambda to aiocache key instead of keybuilder, causing permission-filtered per-user model lists to share a stat...

CVE-2026-59213

Open WebUI (self-hosted AI platform) is affected in versions 0.6.27–0.10.0 by a bug in get_all_models handlers (routers/openai.py and routers/ollama.py) where a lambda was passed to aiocache key instead of key_builder. This caused permission-filtered per-user model lists to share a static cache e...

CVE-2026-59216

Open WebUI prior to 0.10.0 is vulnerable to cross-user code execution via unvalidated Socket.IO event-caller session_id. The get_event_call path delivers execute:python and execute:tool events to a client-supplied session_id after only confirming the session is connected, enabling an attacker who...

CVE-2026-59216 Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, geteventcall delivered execute:python and execute:tool Socket.IO events to a client-supplied sessionid after checking only that the session was connected, allowing authenticated users who learne...

GHSA-F66Q-9RF6-8795 Flask-Security-Too: WebAuthn reauthentication freshness bypass via cross-user assertion

Summary Flask-Security-Too 5.8.0 and 5.8.1 mark a session as reauthentication-fresh after processing a WebAuthn assertion whose proven credential belongs to a different user than the currently authenticated session user. The check that GHSA-97r5-pg8x-p63p added on the OAuth reauthentication path...

CVE-2026-53729

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, any authenticated user can download /exportCenter/download/id, delete /exportCenter/delete, retry /exportCenter/retry/id, or generate download links /exportCenter/generateDownloadUri/id for export tasks belonging t...

CVE-2026-53729 DataEase ExportCenter IDOR allows cross-user export task access

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, any authenticated user can download /exportCenter/download/id, delete /exportCenter/delete, retry /exportCenter/retry/id, or generate download links /exportCenter/generateDownloadUri/id for export tasks belonging t...

CVE-2026-53729

DataEase (open source data visualization/analysis tool) contains an IDOR in the ExportCenter area. Before version 2.10.24, an authenticated user could manipulate the task ID to download, delete, retry, or generate download links for export tasks belonging to other users; additionally, the /export...

CVE-2026-53729 DataEase ExportCenter IDOR allows cross-user export task access

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, any authenticated user can download /exportCenter/download/id, delete /exportCenter/delete, retry /exportCenter/retry/id, or generate download links /exportCenter/generateDownloadUri/id for export tasks belonging t...

PYSEC-2026-1802 pretix has Broken Access Control Allowing Cross-User File Access via UUID

An API endpoint allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only...

PYSEC-2026-1803 pretix has Broken Access Control Allowing Cross-User File Access via UUID

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only...

GO-2026-5779 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server

GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server...

EUVD-2026-41539

Authorization Bypass Through User-Controlled Key CWE-639 in CalendarDeleteEventController app/Http/Controllers/Calendar/CalendarDeleteEventController.php, exposed at GET /calendar/event/delete/id, in Prospero Flow CRM before 5.5.3 allows a remote, authenticated attacker to delete arbitrary calend...

GHSA-J5MC-P8QG-39J7 Kimai Favorite Timesheet Add and Remove Endpoints Allows Cross-User Bookmark Manipulation

Summary Kimai 2.56.0 contains an authenticated improper authorization / IDOR vulnerability in the favorite timesheet add and remove endpoints. A low-privileged user who knows another user's timesheet.id can add that record to, or remove it from, the victim's favorite/recent bookmark list. This...