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CVE-2026-34426
HIGH7.6
Description
OpenClaw versions prior to commit b57b680 contain an approval bypass vulnerability due to inconsistent environment variable normalization between approval and execution paths, allowing attackers to inject attacker-controlled environment variables into execution without approval system validation. Attackers can exploit differing normalization logic to discard non-portable keys during approval processing while accepting them at execution time, bypassing operator review and potentially influencing runtime behavior including execution of attacker-controlled binaries.
CVE Details
CVSS v3.1 Score7.6
SeverityHIGH
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredLOW
User InteractionREQUIRED
Published4/2/2026
Last Modified4/3/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-184
References
https://github.com/openclaw/openclaw/commit/b57b680c0c34de907d57f60c38fb358e82aef8f7(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/pull/59182(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/security/advisories/GHSA-98ch-45wp-ch47(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/openclaw-approval-bypass-via-environment-variable-normalization(disclosure@vulncheck.com)
IOC Correlations
No correlations recorded
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