{"cve":"CVE-2026-22174","nvd":{"published":"2026-03-18T02:16:21.517","modified":"2026-06-17T10:19:28.840","status":"Modified","description":"OpenClaw versions prior to 2026.2.22 inject the x-OpenClaw-relay-token header into Chrome CDP probe traffic on loopback interfaces, allowing local processes to capture the Gateway authentication token. An attacker controlling a loopback port can intercept CDP reachability probes to the /json/version endpoint and reuse the leaked token as Gateway bearer authentication.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","score":6.8},"cwes":["CWE-306"],"references":["https://github.com/openclaw/openclaw/commit/afa22acc4a09fdf32be8a167ae216bee85c30dad","https://github.com/openclaw/openclaw/security/advisories/GHSA-v3j7-34xh-6g3w","https://www.vulncheck.com/advisories/openclaw-gateway-token-disclosure-via-chrome-cdp-probe"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-22174","score":0.00131,"percentile":0.02695,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-v3j7-34xh-6g3w","url":"https://osv.dev/vulnerability/GHSA-v3j7-34xh-6g3w","summary":"OpenClaw Loopback CDP probe can leak Gateway token to local listener","modified":"2026-03-18T22:02:39.203981Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.2.22"],"fixed":["2026.2.22"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}