Description
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 version 2.7.0 and prior to version 3.1.0. It allows authenticated users to access and modify data belonging to other users. This issue is due to the absence of the `isOwnProfileOrAdmin()` middleware on several push subscription API routes. Version 3.1.0 fixes the issue.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/seerr-team/seerr/security/advisories/GHSA-gx3h-3jg5-q65f
Patch x_refsource_misc
https://github.com/seerr-team/seerr/commit/946bdecec524b4e7f8aaf8f2b3856f319a3580c1
Release Notes x_refsource_misc
https://github.com/seerr-team/seerr/releases/tag/v3.1.0
Scores
CVSS v3
5.4
EPSS
0.0001
EPSS Percentile
2.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (1)
seerr/seerr
2.7.0 - 3.1.0
Published
Feb 27, 2026
Tracked Since
Feb 28, 2026