CVE-2026-35646

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass in webhook token validation, allowing brute-forcing of weak webhook secrets. The issue stems from invalid tokens being rejected without throttling, enabling rapid successive attempts. Affected: OpenClaw; vulnerable componen...

CVE-2026-34508

OpenClaw before 2026.3.12 applies rate limiting only after webhook authentication succeeds, allowing attackers to bypass rate limits and brute-force webhook secrets without triggering 429 responses. Attackers can repeatedly guess invalid secrets to discover valid credentials and subsequently subm...

CVE-2026-34508

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