Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.9 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/dbfcef319618158fa40b31cdac386ea34c39Patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-7wv4-cc7p-jhxcVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-viaThird Party Advisory
FAQ
What is CVE-2026-43531?
CVE-2026-43531 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 upd...
How severe is CVE-2026-43531?
CVE-2026-43531 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43531?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.