CVE-2026-6832 - Vulnerability Analysis
HighCVSS: 8.1Last Updated: April 21, 2026
Hermes WebUI - Broken Access Control
Overview
Hermes WebUI contains an arbitrary file deletion vulnerability caused by unvalidated session_id parameter in /api/session/delete endpoint, letting authenticated attackers delete files outside the session directory.
Severity & Score
Impact
Authenticated attackers can delete arbitrary files on the host system, potentially disrupting service or deleting critical data.
Mitigation
Update to the latest version with proper session_id validation and path sanitization.
References
- https://github.com/nesquena/hermes-webui/pull/409
- https://github.com/nesquena/hermes-webui/pull/412
- https://github.com/nesquena/hermes-webui/releases/tag/v0.50.132
- https://github.com/nesquena/hermes-webui/releases/tag/v0.50.32
- https://www.vulncheck.com/advisories/nesquena-hermes-webui-arbitrary-file-deletion-via-unvalidated-session-id
- https://github.com/nesquena/hermes-webui/commit/3cc5839bf303fa6758bfdac538507407a2929655
Social Media Activity(2 posts)
š CVE-2026-6832 - High (8.1) 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 ses... š https://www.thehackerwire.com/vulnerability/CVE-2026-6832/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
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š CVE-2026-6832 - High (8.1) 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 ses... š https://www.thehackerwire.com/vulnerability/CVE-2026-6832/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack
View original postRelated Resources
Details
- CVE ID
- CVE-2026-6832
- Severity
- High
- CVSS Score
- 8.1
- Type
- path_traversal
- Status
- new
- EPSS
- 0.0%
- Social Posts
- 2
CWE
- CWE-22
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H