{"id":"CVE-2026-62220","summary":"OpenClaw 2026.2.25 \u003c 2026.5.26 WebSocket Rate Limit Bypass","details":"OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availability.","aliases":["GHSA-5p6w-wmh3-frfr"],"modified":"2026-07-23T04:03:08.382952644Z","published":"2026-07-17T00:07:00.275Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62220.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-307"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62220.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-5p6w-wmh3-frfr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62220"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-websocket-rate-limit-bypass"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openclaw/openclaw","events":[{"introduced":"4b5d4a4c660d05e4bd73f0e11123e68fd9664432"},{"fixed":"10ad3aa16068baa84a1bd9ac4f7d42ae725cedb7"}],"database_specific":{"cpe":"cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"2026.2.25"},{"fixed":"2026.5.26"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["v2026.4.19-beta.2","v2026.4.19-beta.1","v2026.4.15","v2026.4.15-beta.2","v2026.4.15-beta.1","v2026.4.14","v2026.4.14-beta.1","v2026.4.12","v2026.4.12-beta.1","v2026.4.11","v2026.4.11-beta.1","v2026.4.10","v2026.4.9","v2026.4.9-beta.1","v2026.4.8","v2026.4.7-1","v2026.4.7","v2026.4.5","v2026.4.2","v2026.4.1","v2026.4.1-beta.1","v2026.3.31","v2026.3.31-beta.1","v2026.3.28","v2026.3.28-beta.1","v2026.3.24","v2026.3.24-beta.2","v2026.3.24-beta.1","v2026.3.23-2","v2026.3.23","v2026.3.23-beta.1","v2026.3.22","v2026.3.22-beta.1","v2026.3.13-1","v2026.3.13","v2026.3.12","v2026.3.11","v2026.3.11-beta.1","v2026.3.8","v2026.3.8-beta.1","v2026.3.7","v2026.3.7-beta.1","v2026.3.2-beta.1","v2026.3.2","v2026.3.1","v2026.2.26","v2026.2.26-beta.1","v2026.2.25"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62220.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}]}