CVE-2026-35650
OpenClaw < 2026.3.22 - Environment Variable Override Bypass via Inconsistent Sanitization
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
OpenClaw before 2026.3.22 contains an environment variable override handling vulnerability that allows attackers to bypass the shared host environment policy through inconsistent sanitization paths. Attackers can supply blocked or malformed override keys that slip through inconsistent validation to execute arbitrary code with unintended environment variables.
| CWE | CWE-15 |
| Vendor | openclaw |
| Product | openclaw |
| Published | Apr 10, 2026 |
| Last Updated | Apr 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
OpenClaw / OpenClaw
0 < 2026.3.22
References
github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-39pp-xp36-q6mg github.com: https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87 github.com: https://github.com/openclaw/openclaw/commit/7abfff756d6c68d17e21d1657bbacbaec86de232 vulncheck.com: https://www.vulncheck.com/advisories/openclaw-environment-variable-override-bypass-via-inconsistent-sanitization
Credits
🔍 Peng Zhou (@zpbrent)