CVE-2026-22677
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
May 13, 2026
Vendor
unknown
Description
Hermes WebUI prior to 0.51.44 - Release T contains a path traversal vulnerability in the session import endpoint that allows authenticated attackers to read arbitrary files by importing a crafted session with an unrestricted workspace value. Attackers can supply a blocked filesystem root in the workspace field and subsequently use relative paths in the session file API to access any file readable by the WebUI process.