CVE-2026-45003
MEDIUMOpenClaw < 2026.4.22 - Connector Endpoint Host Override via Workspace dotenv Files
Title source: cnaDescription
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.
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-55cf-xx38-4p9p)
https://github.com/openclaw/openclaw/security/advisories/GHSA-55cf-xx38-4p9p
Patch patch
Patch Commit
https://github.com/openclaw/openclaw/commit/0623079e98abf7202591f1b04a89755eb7ec9272
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.4.22 - Connector Endpoint Host Override via Workspace dotenv Files
https://www.vulncheck.com/advisories/openclaw-connector-endpoint-host-override-via-workspace-dotenv-files
Scores
CVSS v3
5.0
EPSS
0.0001
EPSS Percentile
1.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-441
Status
published
Products (4)
npm/openclaw
0 - 2026.4.22npm
OpenClaw/OpenClaw
< 2026.4.22
openclaw/openclaw
< 2026.4.22
OpenClaw/OpenClaw
2026.4.22
Published
May 11, 2026
Tracked Since
May 11, 2026