CVE-2026-43531

EUVD-2026-27273
OpenClaw before 2026.4.9 contains an environment variable injection vulnerability allowing malicious workspace .env files to set runtime-control variables. Attackers can inject variables affecting update sources, gateway URLs, ClawHub resolution, and browser executable paths to compromise application behavior.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
Affected Products (NVD)
VendorProductVersion
openclawopenclaw
𝑥
< 2026.4.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://github.com/openclaw/openclaw/commit/dbfcef319618158fa40b31cdac386ea34c392c0c
https://github.com/openclaw/openclaw/security/advisories/GHSA-7wv4-cc7p-jhxc
https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-workspace-env-file