What is CVE-2026-35624?

CVE-2026-35624 is a medium-severity vulnerability in Openclaw, classified under CWE-807. CVSS score: 4.2/10. Published 2026-04-09.

How severe is CVE-2026-35624?

Medium severity. CVSS v3 base score is 4.2 out of 10.

Vulnerability in Openclaw

CVE-2026-35624

OpenClaw before 2026.3.22 contains a policy confusion vulnerability in room authorization that matches colliding room names instead of stable room tokens. Attackers can exploit similarly named rooms to bypass allowlist policies and gain un…

EPSS: 0.001 (21.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Openclaw — versions 0, 2026.3.22

Weakness classification (CWE)

CWE-807

References

GitHub Security Advisory (GHSA-xhq5-45pm-2gjr) (third-party-advisory)
Patch Commit #1 (patch)
Patch Commit #2 (patch)
VulnCheck Advisory: OpenClaw < 2026.3.22 - Policy Confusion via Room Name Collision in Nextcloud Talk (third-party-advisory)

Frequently asked questions

What is CVE-2026-35624?: CVE-2026-35624 is a medium-severity vulnerability in Openclaw, classified under CWE-807. CVSS score: 4.2/10. Published 2026-04-09.
How severe is CVE-2026-35624?: Medium severity. CVSS v3 base score is 4.2 out of 10.