VULNERABILITY INTELLIGENCE
CVE-2026-92919
CVSS score8.1 HIGH
EPSS probability0.58%
CISA KEVNot currently listed
Published2026-09-17
Last modified2026-09-22
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Description
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
Weakness classification
- disclosure@vulncheck.com: CWE-22