CVE-2026-53834 — HIGH (7.5)

Q: How severe is CVE-2026-53834?

CVE-2026-53834 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-53834?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.

Vulnerability Description

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering command handling from blocked senders depending on operator configuration.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Openclaw	Openclaw	< 2026.4.27

Related Weaknesses (CWE)

CWE-863

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-77pv-3w4q-vrj5MitigationVendor Advisory
https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-qqbot-pre-Third Party Advisory

FAQ

What is CVE-2026-53834?

CVE-2026-53834 is a vulnerability with a CVSS score of 7.5 (HIGH). OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke sl...

How severe is CVE-2026-53834?

CVE-2026-53834 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-53834?

Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.