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CVE-2026-33470— Frigate has cross-camera snapshot disclosure via unrestricted timeline IDs and missing authorization in /api/events/{event_id}/snapshot-clean.webp

Quick assessment

Affected
blakeblackshear frigate
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Frigate是Blake Blackshear个人开发者的一款专为具有 AI 对象检测功能的家庭助理设计的完整本地 NVR。 Frigate 0.17.0版本存在安全漏洞，该漏洞源于授权链问题，可能导致低权限用户访问未经授权的摄像头快照。

CVSS 6.5 · Medium EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-33470

Vulnerability Information
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Vulnerability Title
Frigate has cross-camera snapshot disclosure via unrestricted timeline IDs and missing authorization in /api/events/{event_id}/snapshot-clean.webp
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Frigate 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Frigate是Blake Blackshear个人开发者的一款专为具有 AI 对象检测功能的家庭助理设计的完整本地 NVR。 Frigate 0.17.0版本存在安全漏洞，该漏洞源于授权链问题，可能导致低权限用户访问未经授权的摄像头快照。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
blakeblackshear frigate = 0.17.0 -

II. Public POCs for CVE-2026-33470

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III. Intelligence Information for CVE-2026-33470

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Vendor Advisories for CVE-2026-33470 (1)

IV. Related Vulnerabilities

Same product: frigate
Same vendor: blakeblackshear
Same weakness: CWE-862

V. Comments for CVE-2026-33470

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