What is CVE-2026-11322?

CVE-2026-11322 is a medium-severity vulnerability in Nesquena Hermes Webui, classified under Improper Link Resolution Before File Access. CVSS score: 6.5/10. Published 2026-06-04.

How severe is CVE-2026-11322?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Nesquena Hermes Webui

CVE-2026-11322

Hermes WebUI prior to v0.51.221 contains a path traversal vulnerability that allows attackers to escape the workspace boundary by supplying symlinks that resolve to files or directories outside the designated workspace root. Attackers can…

EPSS: 0.003 (24.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Nesquena Hermes Webui — versions 0

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (issue-tracking, technical-description)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-11322?: CVE-2026-11322 is a medium-severity vulnerability in Nesquena Hermes Webui, classified under Improper Link Resolution Before File Access. CVSS score: 6.5/10. Published 2026-06-04.
How severe is CVE-2026-11322?: Medium severity. CVSS v3 base score is 6.5 out of 10.