CVE-2026-42205

Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execute any Action class descendants of...

CVE-2026-42202 nova-toggle-5: Improper authorization on toggle endpoint allowed non-Nova users to modify boolean fields

nova-toggle-5 enables fliping booleans in the index. Prior to version 1.3.0, the toggle endpoint POST/nova-vendor/nova-toggle/toggle/resource/resourceId was protected only by web + auth: middleware. Any user authenticated on the configured guard could call the endpoint and flip boolean attributes...

CVE-2026-44349

Daptin is a GraphQL/JSON-API headless CMS. Prior to version 0.11.5, processFuzzySearch in server/resource/resourcefindallpaginated.go:1484 splits the user-supplied column parameter by comma and interpolates each segment directly into goqu.Lfmt.Sprintf"LOWER%s LIKE ?", prefix+col raw SQL with no...

CVE-2026-7807 SmarterTools SmarterMail < Build 9560 Server Local File Inclusion via the /api/v1/report/summary/{type} API

SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/report/summary/type API endpoint that allows authenticated users to read arbitrary .json files on the system. Attackers can exploit this vulnerability combined with weak encryption algorithms...

GHSA-6C2X-GCP3-GP73 Open WebUI vulnerable to Global Knowledge Base Enumeration via knowledge-bases Meta-Collection

Global Knowledge Base Enumeration via knowledge-bases Meta-Collection Affected Component Retrieval collection access validation: - backend/openwebui/routers/retrieval.py lines 2330-2355, validatecollectionaccess - backend/openwebui/routers/retrieval.py query endpoints, e.g. POST /query/doc Affect...

Open WebUI's responses passthrough endpoint lacks access control authorization

Summary The /responses endpoint in the OpenAI router accepts any authenticated user and forwards requests directly to upstream LLM providers without enforcing per-model access control. While the primary chat completion endpoint generatechatcompletion checks model ownership, group membership, and...

EUVD-2026-28820

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP...

open-webui Vulnerable to Stored XSS via Model Description

!IMPORTANT Relationship to CVE-2024-7990 CVE-2024-7990 issued by huntr.dev, March 2025 describes a stored XSS in the same field — the model description — but exploits a different bypass mechanism: a second-order injection through the sanitizeResponseContent function's video-tag placeholder...

CVE-2025-66171

CVE-2025-66171 affects the CloudStack Backup plugin in CloudStack 4.21.0.0 and 4.22.0.0, where an improper access logic allows any authenticated user with access to specific APIs to create new VMs using backups belonging to other users. Public docs from NVD/CVE and EUVD- ENISA reiterate upgrade g...

CVE-2025-66170 Apache CloudStack: Any user can list backups that they should not have access to

The CloudStack Backup plugin has an improper authorization logic in versions 4.21.0.0 and 4.22.0.0. Anyone with authenticated user-account access in CloudStack 4.21.0.0+ environments, where this plugin is enabled and has access to specific APIs can list backups from any account in the environment...

CVE-2026-5341 NMR Strava activities <= 1.0.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

The NMR Strava activities plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's stravanmrconnect shortcode in all versions up to, and including, 1.0.14 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for...

CVE-2026-7650

The E2Pdf – Export Pdf Tool for WordPress plugin for WordPress is affected by a Stored Cross-Site Scripting (XSS) flaw in the e2pdf-download shortcode’s id attribute. Versions up to and including 1.32.17 are vulnerable due to insufficient input sanitization and output escaping of the shortcode at...

CVE-2026-5127

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Deserialization of Untrusted Data in versions up to, and including, 4.3.1 This is due to insufficient input validation and type checking on the wpuffiles...

CVE-2024-30167

/cgi-bin/time.cgi in Atlona AT-OME-MS42 Matrix Switcher 1.1.2 allow remote authenticated users to execute arbitrary commands as root via a POST request that carries a serverName parameter...

CVE-2026-42277

Onyx (open‑source AI platform) contains an IDOR in the GET /chat/file/{file_id} endpoint. Before versions 3.0.9, 3.1.6, and 3.2.6, any authenticated user could download another user’s uploaded files by supplying the file’s UUID, because authentication is checked but ownership is not. The vulnerab...

CVE-2026-42276 Onyx: IDOR in /chat/stop-chat-session allows any authenticated user to interrupt other users chat sessions

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the POST /chat/stop-chat-session/chatsessionid endpoint lets any authenticated user stop any other user's active chat session. The endpoint checks authentication but never verifies the session belongs to the caller. An...

CVE-2026-42203 LiteLLM: Server-Side Template Injection in /prompts/test endpoint

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. From version 1.80.5 to before version 1.83.7, the POST /prompts/test endpoint accepted user-supplied prompt templates and rendered them without sandboxing. A crafted template could run arbitrary code inside the...

CVE-2026-42203 LiteLLM: Server-Side Template Injection in /prompts/test endpoint

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. From version 1.80.5 to before version 1.83.7, the POST /prompts/test endpoint accepted user-supplied prompt templates and rendered them without sandboxing. A crafted template could run arbitrary code inside the...

CVE-2026-42271 LiteLLM: Authenticated command execution via MCP stdio test endpoints

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. From version 1.74.2 to before version 1.83.7, two endpoints used to preview an MCP server before saving it — POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/list — accepted a full server configuration i...

CVE-2026-34429

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...