CVE-2026-32031

Published: Mar 19, 2026

Modified: Mar 20, 2026

PUBLISHED

CVSS v3.1

4.8

MEDIUM

Description

OpenClaw versions prior to 2026.2.26 server-http contains an authentication bypass vulnerability in gateway authentication for plugin channel endpoints due to path canonicalization mismatch between the gateway guard and plugin handler routing. Attackers can bypass authentication by sending requests with alternative path encodings to access protected plugin channel APIs without proper gateway authentication.

Vendor	Product	Versions
OpenClaw	OpenClaw	affected `0 - < 2026.2.26` unaffected `2026.2.26`

Weaknesses (CWE)

CWE-288

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

GitHub Security Advisory (GHSA-8j2w-6fmm-m587)

third-party-advisory

VulnCheck Advisory: OpenClaw < 2026.2.26 - Authentication Bypass via Path Canonicalization Mismatch in /api/channels Gateway

third-party-advisory

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CVE-2026-32031

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References