Description

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.

INFO

Published Date :

2026-04-21T21:44:55.301Z

Last Modified :

2026-04-22T18:11:16.142Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-6832 vulnerability.

Vendors Products
Nesquena
  • Hermes-webui
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-6832.

URL Resource
https://github.com/nesquena/hermes-webui/commit/3cc5839bf303fa6758bfdac538507407a2929655 cve-icon cve-icon
https://github.com/nesquena/hermes-webui/pull/409 cve-icon cve-icon
https://github.com/nesquena/hermes-webui/pull/412 cve-icon cve-icon
https://github.com/nesquena/hermes-webui/releases/tag/v0.50.132 cve-icon cve-icon
https://github.com/nesquena/hermes-webui/releases/tag/v0.50.32 cve-icon cve-icon
https://www.vulncheck.com/advisories/nesquena-hermes-webui-arbitrary-file-deletion-via-unvalidated-session-id cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact