CVE-2026-53863CWE-639

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

Medium · published June 16, 2026

CVSS v4.0
6.0
EPSS
0%
Percentile
20.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.0 · MEDIUM
Vector
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
EPSS
0.00293 · 20.8th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-06-16T18:05Z
EPSS history
Timeline
  • 16 JUN 18:05Z
    OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policy
    cvelistv5