Vulnerability DatabaseCVE-2026-45003
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CVE-2026-45003
Published:May 11, 2026
Updated:May 16, 2026
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.
Affected Packages
https://github.com/openclaw/openclaw.git (GITHUB):
Affected version(s) >=v0.1.0 <v2026.4.22
Fix Suggestion:
Update to version v2026.4.22
openclaw (NPM):
Affected version(s) >=0.0.1 <2026.4.22
Fix Suggestion:
Update to version 2026.4.22
Related Resources (3)
https://github.com/openclaw/openclaw/commit/0623079e98abf7202591f1b04a89755eb7ec9272
https://www.vulncheck.com/advisories/openclaw-connector-endpoint-host-override-via-workspace-dotenv-files
https://github.com/openclaw/openclaw/security/advisories/GHSA-55cf-xx38-4p9p
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CVSS v4
Base Score:
4.1
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Unintended Proxy or Intermediary ('Confused Deputy')
CWE-441
EPSS
Base Score:
0.01