Vulnerability Description
OpenClaw before 2026.3.31 allows workspace .env files to override the OPENCLAW_BUNDLED_HOOKS_DIR environment variable, enabling loading of attacker-controlled hook code. Attackers can replace trusted default-on bundled hooks from untrusted workspaces to execute arbitrary code.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.3.31 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/330a9f98cb29c79b1c16a2117e03d6276a0dPatch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-3qpv-xf3v-mm45Vendor Advisory
- https://www.vulncheck.com/advisories/openclaw-arbitrary-hook-code-execution-via-Third Party Advisory
FAQ
What is CVE-2026-41336?
CVE-2026-41336 is a vulnerability with a CVSS score of 7.8 (HIGH). OpenClaw before 2026.3.31 allows workspace .env files to override the OPENCLAW_BUNDLED_HOOKS_DIR environment variable, enabling loading of attacker-controlled hook code. Attackers can replace trusted ...
How severe is CVE-2026-41336?
CVE-2026-41336 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41336?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.