{"id":"CVE-2026-41913","aliases":["GHSA-25wv-8phj-8p7r"],"url":"https://o3.security/vulnerability/CVE-2026-41913","summary":"OpenClaw < 2026.4.4 - Rate-Limit Bypass via Concurrent Async Authentication Attempts","details":"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.","published":"2026-04-28T18:10:08.680Z","modified":"2026-07-15T01:48:59.029251764Z","cvss":null,"epss":{"score":0.00211,"percentile":0.1148,"asOf":"2026-08-06"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.4.4"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5","label":"openclaw/openclaw@d7c3210"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41913.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-25wv-8phj-8p7r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41913"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-rate-limit-bypass-via-concurrent-async-authentication-attempts"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:59.029251764Z"}}