CVE-2026-22174

MEDIUM

OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probe

Title source: cna
STIX 2.1

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.

References (3)

Core 3
Core References
Third Party Advisory third-party-advisory
GitHub Security Advisory (GHSA-v3j7-34xh-6g3w)
https://github.com/openclaw/openclaw/security/advisories/GHSA-v3j7-34xh-6g3w
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.2.22 - Gateway Token Disclosure via Chrome CDP Probe
https://www.vulncheck.com/advisories/openclaw-gateway-token-disclosure-via-chrome-cdp-probe

Scores

CVSS v3 6.8
EPSS 0.0013
EPSS Percentile 2.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-306
Status published
Products (3)
npm/openclaw 0 - 2026.2.22npm
OpenClaw/OpenClaw < 2026.2.22
openclaw/openclaw < 2026.2.22
Published Mar 18, 2026
Tracked Since Mar 18, 2026