VULNERABILITY INTELLIGENCE
CVE-2026-73611
CVSS score6.8 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-08-13
Last modified2026-09-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Description
File Browser versions from 2.50.0 through 2.63.21 fail to validate JWT expiration when proxy authentication is configured with a non-default logout page. Attackers with a previously valid token can access protected routes and administrative endpoints indefinitely, and exchange expired tokens for fresh ones via the renewal endpoint.
Weakness classification
- disclosure@vulncheck.com: CWE-613