Seerr is a request and media-discovery application whose vulnerability profile centers on authentication and authorization logic, reflecting weaknesses in access-control boundaries and trust assumptions around user input. The recurring exposure involves alternate authentication paths, user-controlled authorization keys, missing authorization checks, and reliance on untrusted inputs in security decisions—patterns characteristic of application-layer access-control implementation. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Seerr over time
Signals from CVEs in this vendor scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-27707CRITICAL Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. Starting in version 2.0.0 and prior to version 3.1.0, an authentication guard logic flaw i | Feb 27, 2026 | 9.8 | 27 | NO | NO |
CVE-2026-27793MEDIUM Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. Prior to version 3.1.0, the `GET /api/v1/user/:id` endpoint returns the full settings obje | Feb 27, 2026 | 6.5 | 20 | NO | NO |
CVE-2026-27792MEDIUM Seerr is an open-source media request and discovery manager for Jellyfin, Plex, and Emby. A missing authorization vulnerability has been identified in the application starting in v | Feb 27, 2026 | 5.4 | 19 | NO | NO |
Signals from CVEs in this vendor scope (3 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Seerr.
Media articles that mention a CVE ID that affects a product developed by Seerr — matched by CVE ID, not by vendor name.