CVE-2026-34426 - OpenClaw - Approval Bypass via Environment Variable Normalization

CVE-2026-34426 - OpenClaw - Approval Bypass via Environment Variable Normalization

https://cvefeed.io/rssfeed/latest.atom / Thu, 04/02/2026 - 21:09
CVE ID :CVE-2026-34426
Published : April 2, 2026, 6:25 p.m. | 41 minutes ago
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.
Severity: 7.6 | HIGH
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