CVE-2026-27792 (GCVE-0-2026-27792)

Vulnerability from cvelistv5 – Published: 2026-02-27 19:33 – Updated: 2026-02-27 20:19
VLAI
Title
Seerr missing authentication on pushSubscription endpoints
Summary
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.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-27 20:16 UTC
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7907 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
seerr-team seerr Affected: >= 2.7.0, < 3.1.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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