CVE-2026-33470
Frigate
- Published
- 26 March 2026
- Last modified
- 17 June 2026
- CVSS
- 4.3 v3.1
- Severity
- medium
- EPSS
- 0.3% (23th pct)
- CISA KEV
- Not listed
- NVD status
- Analyzed
- Weaknesses
- CWE-862, CWE-863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description
Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. In version 0.17.0, a low-privilege authenticated user restricted to one camera can access snapshots from other cameras. This is possible through a chain of two authorization problems: `/api/timeline` returns timeline entries for cameras outside the caller's allowed camera set, then `/api/events/{event_id}/snapshot-clean.webp` declares `Depends(require_camera_access)` but never actually validates `event.camera` after looking up the event. Together, this allows a restricted user to enumerate event IDs from unauthorized cameras and then fetch clean snapshots for those events. Version 0.17.1 fixes the issue.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 0.3% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Frigate | Frigate | unknown | 0.13.0, 0.17.0, < 0.16.3, < 0.16.4 +2 |
References
Vendor advisory and patch
- https://github.com/blakeblackshear/frigate/security/advisories/GHSA-m2mg-pj9p-2r7g
- https://github.com/blakeblackshear/frigate/security/advisories/GHSA-m2mg-pj9p-2r7g
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.