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Security Database

CVE

CWE

Training

CVE-2026-31991

Published: Mar 19, 2026

Modified: Mar 19, 2026

PUBLISHED

CVSS v3.1

3.7

LOW

Description

OpenClaw versions prior to 2026.2.26 contain an authorization bypass vulnerability where Signal group allowlist policy incorrectly accepts sender identities from DM pairing-store approvals. Attackers can exploit this boundary weakness by obtaining DM pairing approval to bypass group allowlist checks and gain unauthorized group access.

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

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

GitHub Security Advisory (GHSA-wm8r-w8pf-2v6w)

third-party-advisory

patch

patch

VulnCheck Advisory: OpenClaw < 2026.2.26 - Authorization Bypass via DM Pairing-Store Leakage in Signal Group Allowlist

third-party-advisory

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