Vulnerability in Openclaw
CVE-2026-44993
OpenClaw before 2026.4.20 contains a message classification vulnerability in Feishu card-action callbacks that misclassifies direct messages as group conversations. Attackers can bypass dmPolicy enforcement by triggering card-action flows in direct message conversations that should have been blocked by restrictive policies.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (27.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Openclaw — versions 0, 2026.4.20
Weakness classification (CWE)
References
- github.com/openclaw/openclaw/security/advisories/GHSA-72q8-jcmc-97wx (vendor-advisory, Third Party Advisory)
- github.com/openclaw/openclaw/commit/90979d7c3ef7ec30b9f8aa6963a5e38d2f17d166 (Patch, patch)
- www.vulncheck.com/advisories/openclaw-direct-message-misclassification-in-feish… (Patch, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-44993?
- CVE-2026-44993 is a medium-severity vulnerability in Openclaw, classified under Incomplete List of Disallowed Inputs. CVSS score: 5.4/10. Published 2026-05-11.
- How severe is CVE-2026-44993?
- Medium severity. CVSS v3 base score is 5.4 out of 10.