CVE-2026-45003
OpenClaw < 2026.4.22 - Connector Endpoint Host Override via Workspace dotenv Files
CVSS Score
5.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-441 |
| Vendor | openclaw |
| Product | openclaw |
| Published | May 11, 2026 |
| Last Updated | May 11, 2026 |
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CVSS v3 Breakdown
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
Affected Versions
OpenClaw / OpenClaw
0 < 2026.4.22
References
github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-55cf-xx38-4p9p github.com: https://github.com/openclaw/openclaw/commit/0623079e98abf7202591f1b04a89755eb7ec9272 vulncheck.com: https://www.vulncheck.com/advisories/openclaw-connector-endpoint-host-override-via-workspace-dotenv-files
Credits
🔍 Qi Deng (@qi-scape)