Foxel through 2.4.0 contains a missing authentication vulnerability that allows unauthenticated attackers to read files by requesting the /api/fs/stream and /api/fs/thumb endpoints. Attackers can supply a VFS mount prefix and relative path to retrieve full file contents or thumbnails across all mounts, bypassing PathRule permission grants.
History

Fri, 06 Nov 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Drizzletime
Drizzletime foxel
Vendors & Products Drizzletime
Drizzletime foxel

Tue, 03 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Description Foxel through 2.4.0 contains a missing authentication vulnerability that allows unauthenticated attackers to read files by requesting the /api/fs/stream and /api/fs/thumb endpoints. Attackers can supply a VFS mount prefix and relative path to retrieve full file contents or thumbnails across all mounts, bypassing PathRule permission grants.
Title Foxel through 2.4.0 Unauthenticated File Read via /api/fs/stream and /api/fs/thumb
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-03T15:17:12.866Z

Updated: 2026-11-03T18:27:48.395Z

Reserved: 2026-11-03T14:46:16.360Z

Link: CVE-2026-121555

cve-icon Vulnrichment

Updated: 2026-11-03T17:51:43.135Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T16:17:27.800

Modified: 2026-11-03T19:18:04.867

Link: CVE-2026-121555

cve-icon Redhat

No data.