GitHub Advisoryadvisory · npm

GHSA-w8g9-x8gx-crmm OpenClaw: Strict browser SSRF bypass in Playwright redirect handling leaves private targets reachable

MEDIUM Published 2026-04-09 Modified 2026-05-06 Official page ↗
Aliases
CVE-2026-42430
Ecosystem
npm
Packages
openclaw
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
Weaknesses
CWE-918
Reviewed
2026-04-09

Affected packages

• npm openclaw: < 2026.4.8 → fixed in 2026.4.8

Description

Impact Strict browser SSRF bypass in Playwright redirect handling leaves private targets reachable. Strict browser SSRF checks could miss Playwright request-time navigation to private targets. OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary. Affected Packages / Versions • Package: `openclaw` (npm) • Affected versions: `2026.3.8` • Patched versions: `2026.4.8` Fix The issue was fixed on `main` and is available in the patched npm version listed above. The verified fixed tree is commit `d7c3210cd6f5fdfdc1beff4c9541673e814354d5`. Verification The fix was re-checked against `main` before publication, including targeted regression tests for the affected security boundary. Credits Thanks @smaeljaish771 for reporting.

Related

Alias · CVE (1)

  • CVE-2026-42430 OpenClaw before 2026.4.8 contains a server-side request forgery vulnerability in Playwright redirect handling that allows attackers to… vulnerability

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References