OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probe
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 …
Severity medium: primary CNA CVSS 5.9 v4.0 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-03-18T01:34:20.043Z. Updated 2026-06-23T16:13:47.683Z.