Description

OpenClaw versions prior to 2026.2.22 contain an authorization bypass vulnerability in the toolsBySender group policy matching that allows attackers to inherit elevated tool permissions through identifier collision attacks. Attackers can exploit untyped sender keys by forcing collisions with mutable identity values such as senderName or senderUsername to bypass sender-authorization policies and gain unauthorized access to privileged tools.

INFO

Published Date :

2026-03-19T22:07:13.160Z

Last Modified :

2026-03-20T15:50:13.097Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-32039 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32039.

URL Resource
https://github.com/openclaw/openclaw/commit/5547a2275cb69413af3b62c795b93214fe913b57 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-wpph-cjgr-7c39 cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-sender-authorization-bypass-via-identity-collision-in-toolsbysender cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact