CVE-2026-43985

Tautulli (Python-based Plex monitoring) before v2.17.1 exposes the admin-changing endpoint /configUpdate without enforcing POST or anti-CSRF checks. In default form/JWT modes, the SameSite=Lax cookie permits top-level cross-site requests, enabling an attacker to coerce a logged-in admin to submit...

CVE-2026-43985 Taultulli has CSRF in /configUpdate via missing anti-CSRF and method restriction that allows admin credential takeover

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose configUpdate as a state-changing administrator endpoint, but the route does not enforce POST and does not use any anti-CSRF token. In the default form and JWT-based authentication mode,...

CVE-2026-43984

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose logjserrors to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The...

CVE-2026-43984 Tautulli has stored XSS in logFile via guest-controlled log_js_errors input

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose logjserrors to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The...

CVE-2026-43984 Tautulli has stored XSS in logFile via guest-controlled log_js_errors input

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose logjserrors to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The...

EUVD-2026-34284

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose logjserrors to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The...

CVE-2026-43984 Tautulli has stored XSS in logFile via guest-controlled log_js_errors input

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose logjserrors to any authenticated user, including guest users when guest access is enabled. The endpoint writes attacker-controlled strings directly into the main application log. The...

CVE-2026-43984

CVE-2026-43984 affects Tautulli (Python-based Plex monitoring) prior to version 2.17.1. An authenticated user, including guests when guest access is enabled, can abuse an endpoint that writes attacker-controlled strings into the main application log. The log viewer then embeds the log contents in...

CVE-2026-41065 Tautulli Vulnerable to Unauthenticated/Authenticated Remote Code Execution via Newsletter Custom Template Directory

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely...

CVE-2026-41065

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely...

CVE-2026-41065 Tautulli Vulnerable to Unauthenticated/Authenticated Remote Code Execution via Newsletter Custom Template Directory

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely...

CVE-2026-41065

Tautulli versions prior to 2.17.1 are vulnerable to unauthenticated/authenticated remote code execution via the newsletter custom template directory feature. On a fresh install (before setup wizard completion) or on an installed system with credentials, an attacker can create a newsletter agent a...

EUVD-2026-34273

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely...

CVE-2026-41065 Tautulli Vulnerable to Unauthenticated/Authenticated Remote Code Execution via Newsletter Custom Template Directory

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vulnerable to remote code execution via the newsletter custom template directory feature. On a fresh install before the setup wizard is completed, all management endpoints are completely...

CVE-2026-40605

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and...

CVE-2026-40605

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and...

CVE-2026-40605

CVE-2026-40605 concerns Tautulli, a Python-based tool for Plex Media Server. A path traversal vulnerability existed in the cache deletion API prior to version 2.17.1, allowing an authenticated user to delete directories outside the configured cache path, which could lead to arbitrary data loss an...

CVE-2026-40605 Tautulli Vulnerable to Authenticated Path Traversal in Cache Deletion API

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and...

EUVD-2026-34256

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and...

CVE-2026-40605 Tautulli Vulnerable to Authenticated Path Traversal in Cache Deletion API

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and...