CVE-2026-45003

Published: May 11, 2026

Modified: May 11, 2026

PUBLISHED

CVSS v3.1

5.0

MEDIUM

Description

OpenClaw before 2026.4.22 allows workspace dotenv files to override connector endpoint hosts for Matrix, Mattermost, IRC, and Synology connectors. Attackers with workspace access can redirect runtime traffic to malicious endpoints by setting endpoint variables in dotenv files.

Vendor	Product	Versions
OpenClaw	OpenClaw	affected `0 - < 2026.4.22` unaffected `2026.4.22`

Weaknesses (CWE)

CWE-441

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

GitHub Security Advisory (GHSA-55cf-xx38-4p9p)

vendor-advisory

Patch Commit

patch

VulnCheck Advisory: OpenClaw < 2026.4.22 - Connector Endpoint Host Override via Workspace dotenv Files

third-party-advisory

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CVE-2026-45003

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References