Vulnerability · Published Jul 17, 2026 · Assigned by VulnCheck
CVE-2026-62226OpenClaw 2026.3.28 < 2026.5.19 Authorization Bypass via Browser Act Route
High 8.5
In plain English
A high-severity server-side request forgery in OpenClaw from OpenClaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)8.5High
Exploit odds (30 days)0.3%top 73.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
OpenClaw 2026.3.28 before 2026.5.19 contain an authorization bypass vulnerability in the browser act route that fails to properly validate current-tab URL checks. Attackers with lower-trust access or configured input paths can perform actions requiring stronger authorization or policy checks.
Affected products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
References
- GitHub Security Advisory (GHSA-x863-pqjw-hmgf) vendor-advisory
- VulnCheck Advisory: OpenClaw 2026.3.28 < 2026.5.19 Authorization Bypass via Browser Act Route third-party-advisory