CVE-2026-6832: Nesquena Hermes WebUI Arbitrary File Deletion via Unvalidated session_id
nesquena · hermes-webui
Vendor fix available · Affected: nesquena hermes-webui · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 41% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- nesquena · hermes-webuibefore PR #409
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- nesquena
- Published
- April 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-6832 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.