CVE-2026-53863

OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policy

State: Published
Severity: 6.0 Medium
Published: Jun 16, 2026
Updated: Jun 16, 2026
Reserved: Jun 10, 2026

Description

OpenClaw before 2026.4.25 contains an input validation vulnerability in tool group policy callers that accept unvalidated group IDs. Attackers who can supply a group ID to the policy resolver could trigger incorrect group-policy decisions for tool invocations, potentially bypassing intended access controls.

Scores

CVSS	Score	Vector	Source
4.0	6.0 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N	VulnCheck

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
OpenClawOpenClaw	before 2026.4.25Affected 2026.4.25Not affected

References

GitHub Security Advisory (GHSA-985f-72mj-8gf7)vendor-advisory
VulnCheck Advisory: OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policythird-party-advisory

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