CVE-2026-28471

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

OpenClaw version 2026.1.14-1 prior to 2026.2.2, with the Matrix plugin installed and enabled, contain a vulnerability in which DM allowlist matching could be bypassed by exact-matching against sender display names and localparts without homeserver validation. Remote Matrix users can impersonate allowed identities by using attacker-controlled display names or matching localparts from different homeservers to reach the routing and agent pipeline.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published
Mar 5, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-28471: Medium severity, CVSS 5.3 | Vulnix