CVE-2026-6832
High · 8.1CVSS
8.1
EPSS
0.7%
Published
Apr 21, 2026
CISA due date
—
The record
Hermes WebUI contains an arbitrary file deletion vulnerability in the /api/session/delete endpoint that allows authenticated attackers to delete files outside the session directory by supplying an absolute path or path traversal payload in the session_id parameter. Attackers can exploit unvalidated session identifiers to construct paths that bypass the SESSION_DIR boundary and delete writable JSON files on the host system.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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