CVE-2026-35650: high-severity vulnerability in OpenClaw
OpenClaw < 2026.3.22 - Environment Variable Override Bypass via Inconsistent Sanitization
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.5%
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.
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
OpenClaw · OpenClawRelated CVEs — OpenClaw
In the same product, most dangerous first.
CVE-2026-25253HIGHCVE-2026-25253EPSS 32.4%CVE-2026-44112HIGHOpenClaw < 2026.4.22 - Symlink Swap Race Condition in OpenShell FS Bridge WritesEPSS 7.3%CVE-2026-32917CRITICALOpenClaw < 2026.3.13 - Remote Command Injection via Unsanitized iMessage Attachment Paths in SCPEPSS 2.0%CVE-2026-3689MEDIUMOpenClaw Canvas Path Traversal Information Disclosure VulnerabilityEPSS 1.2%CVE-2026-53822HIGHOpenClaw < 2026.5.18 - Command Argument Modification via Shell Wrapper Between Approval and ExecutionEPSS 1.1%CVE-2026-32052MEDIUMOpenClaw < 2026.2.24 - Hidden Command Execution via Shell-Wrapper Positional argv CarriersEPSS 1.0%
References
https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87https://github.com/openclaw/openclaw/commit/7abfff756d6c68d17e21d1657bbacbaec86de232https://github.com/openclaw/openclaw/security/advisories/GHSA-39pp-xp36-q6mghttps://www.vulncheck.com/advisories/openclaw-environment-variable-override-bypass-via-inconsistent-sanitization