Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.4.4 - Rate-Limit Bypass via Concurrent Async Authentication Attempts
Vulnerability Description
OpenClaw before 2026.4.4 contains a race condition vulnerability in shared-secret authentication that allows concurrent asynchronous requests to bypass the per-key rate-limit budget. Attackers can exploit this by sending multiple simultaneous authentication attempts to circumvent intended rate-limiting protections on Tailscale-capable paths.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)