CVE-2026-45671 Open WebUI: shared-chat branch ignores access_type, allowing unauthorized file deletion

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user can permanently delete files owned by other users via DELETE /api/v1/files/id when the target file is referenced in any shared chat. The hasaccesstofile...

EUVD-2026-30600

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/tagId endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid...

CVE-2026-46365 phpMyFAQ - Missing Authorization in Tag Deletion Endpoint

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/tagId endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid...

CVE-2026-46365

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/tagId endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid...

CVE-2026-45008 phpMyFAQ - Path Traversal in Client::deleteClientFolder via URL Parameter

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

CVE-2026-45008

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

EUVD-2026-30593

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

CVE-2026-45008

CVE-2026-45008 affects phpMyFAQ up to version 4.1.2 and describes a path traversal vulnerability in the Client::deleteClientFolder function. An admin with INSTANCE_DELETE permission can submit a crafted client URL parameter (for example using sequences like ../../../) to traverse outside the inte...

CVE-2026-45008 phpMyFAQ - Path Traversal in Client::deleteClientFolder via URL Parameter

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

CVE-2026-45008 phpMyFAQ - Path Traversal in Client::deleteClientFolder via URL Parameter

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

SimpleSAMLphp casserver FileSystemTicketStore path traversal allows out-of-ticket-directory read/unserialize and conditional deletion

Summary simplesamlphp-module-casserver builds file paths for the file-based CAS ticket store by directly concatenating the configured ticket directory with an attacker-controlled ticket identifier. Public CAS validation/proxy endpoints pass attacker-controlled ticket / pgt query parameters into...

BIT-GRAFANA-2026-28374 IDOR in Annotations API allows unprivileged users to DELETE annotation

Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations...

CVE-2026-31240

The mem0 1.0.0 server lacks authentication and authorization controls for its memory management API endpoints. Critical functions such as updating memory records PUT /memories/memoryid are exposed without any verification of the requester's identity or permissions. A remote attacker can exploit...

CVE-2026-44569: Missing Authorization

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.19, there's an IDOR in the channels message management system that allows authenticated users to modify or delete any message within channels they have read access to. The vulnerability...

Open WebUI security vulnerabilities

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted WebUI under the open source Open WebUI project. Versions of Open WebUI prior to 0.9.0 contained security vulnerabilities. These vulnerabilities stemmed from the POST /api/v1/retrieval/process/web endpoint accepting parameter...

PT-2026-41367

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/tagId endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid...

Open WebUI security vulnerabilities

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted WebUI under open source. Versions of Open WebUI prior to 0.9.0 contained a security vulnerability. This vulnerability stemmed from the unconditional authorization check for the DELETE /api/v1/files/id endpoint, allowing...

phpMyFAQ security vulnerabilities

phpMyFAQ is a multilingual FAQ system developed by Thorsten Rinne. It is entirely database-driven. Versions of phpMyFAQ prior to 4.1.2 contained security vulnerabilities. These vulnerabilities stemmed from path traversal in the Client::deleteClientFolder function, which could allow administrators...

Open WebUI security vulnerabilities

Open WebUI is an open-source, scalable, feature-rich, and user-friendly self-hosted WebUI. Versions of Open WebUI prior to 0.6.19 contained security vulnerabilities. These vulnerabilities stemmed from inconsistent authorization controls in the memory API, allowing standard users to delete, restor...

PT-2026-41355

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCE DELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...