CVE-2026-42431

High

Description

OpenClaw before 2026.4.8 contains a security bypass vulnerability in node.invoke(browser.proxy) that allows mutation of persistent browser profiles. Attackers can exploit this path to circumvent the browser.request persistent profile-mutation guard and modify browser configurations.

SeverityHigh

CVSS8.1

Exploit probability—

ProductOpenclaw

PublishedApr 28, 2026

First seenApr 28, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

openclaw openclaw2026.4.8 or later
openclaw2026.4.8 or later

Patches

github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-cmfr-9m2r-xwhq

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.4.8	2026.4.8
openclawnpm	v < 2026.4.8	2026.4.8

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.