CVE-2026-33470

Summary

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.

Affected Software

Weaknesses

• CWE-862: CWE-862: Missing Authorization
• CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/blakeblackshear/frigate/security/advisories/GHSA-m2mg-pj9p-2r7g

References

• https://github.com/blakeblackshear/frigate/security/advisories/GHSA-m2mg-pj9p-2r7g

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