CVE-2026-53863

HIGH

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

Title source: cna
STIX 2.1

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.

References (2)

Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-985f-72mj-8gf7)
https://github.com/openclaw/openclaw/security/advisories/GHSA-985f-72mj-8gf7
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policy
https://www.vulncheck.com/advisories/openclaw-unvalidated-group-id-acceptance-in-tool-group-policy

Scores

CVSS v3 7.1
EPSS 0.0017
EPSS Percentile 6.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-639
Status published
Products (5)
npm/openclaw 0 - 2026.4.25npm
openclaw/openclaw 2026.4.25 beta1 (11 CPE variants)
OpenClaw/OpenClaw < 2026.4.25
openclaw/openclaw < 2026.4.25
OpenClaw/OpenClaw 2026.4.25
Published Jun 16, 2026
Tracked Since Jun 17, 2026