CVE-2026-22174
OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probe
- State
- Published
- Severity
- 5.9 Medium
- Published
- Mar 18, 2026
- Updated
- Jun 23, 2026
- Reserved
- Jan 6, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.9 Medium | 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 | VulnCheck |
| 3.1 | 6.8 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
- GitHub Security Advisory (GHSA-v3j7-34xh-6g3w)vendor-advisory
- Patch Commitpatch
- VulnCheck Advisory: OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probethird-party-advisory
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