CVE-2026-42439CWE-862

OpenClaw < 2026.4.10 - SSRF Policy Bypass in Browser Tabs Action Routes

Medium · published May 5, 2026

CVSS v4.0
4.9
EPSS
0%
Percentile
32.6
In the wild
Unconfirmed
What it is

OpenClaw before 2026.4.10 contains a server-side request forgery policy bypass vulnerability in the browser tabs action select and close routes. Attackers can bypass configured browser SSRF policy protections by exploiting the /tabs/action endpoint to perform unauthorized tab navigation operations.

The record
Technical detail
CVSS v4.0
4.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:N/SA:N
EPSS
0.00396 · 32.6th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-05T11:24Z
EPSS history
Timeline
  • 05 MAY 11:24Z
    OpenClaw < 2026.4.10 - SSRF Policy Bypass in Browser Tabs Action Routes
    cvelistv5