# CVE-2026-6832

> Vulnerability · severity: **HIGH** (CVSS 8.1).

## 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.

## Key facts

- **CVE ID:** CVE-2026-6832
- **Published:** 2026-04-21
- **CVSS severity:** HIGH
- **CVSS base score:** 8.1
- **CWE codes:** CWE-22

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-6832

## Citation

> AI Analytics. CVE-2026-6832. Retrieved 2026-07-16 from https://api.ai-analytics.org/cve/CVE-2026-6832. Derived from NIST NVD. Licensed CC0.

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