CVE-2026-44993 | THREATINT

Description

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 Reserved 2026-05-08 | Published 2026-05-11 | Updated 2026-05-11 | Assigner VulnCheck

LOW: 2.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem types

Incomplete List of Disallowed Inputs

Product status

Default status

unaffected

Any version before 2026.4.20

affected

2026.4.20 (semver)

unaffected

Credits

zsx (@zsxsoft) reporter

KeenSecurityLab coordinator

qclawer tool

References

github.com/...enclaw/security/advisories/GHSA-72q8-jcmc-97wx (GitHub Security Advisory (GHSA-72q8-jcmc-97wx)) vendor-advisory

github.com/...ommit/90979d7c3ef7ec30b9f8aa6963a5e38d2f17d166 (Patch Commit) patch

www.vulncheck.com/...isclassification-in-feishu-card-actions (VulnCheck Advisory: OpenClaw < 2026.4.20 - Direct Message Misclassification in Feishu Card Actions) third-party-advisory

cve.org (CVE-2026-44993)

nvd.nist.gov (CVE-2026-44993)

Download JSON