CVE-2026-7234CWE-22

BrowserOperator browser-operator-core server.js startsWith path traversal

Medium · published April 28, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
47.3
In the wild
Unconfirmed
What it is

A weakness has been identified in BrowserOperator browser-operator-core up to 0.6.0. Affected is the function startsWith of the file scripts/component_server/server.js. Executing a manipulation of the argument request.url can lead to path traversal. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00587 · 47.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-04-28T06:15Z
EPSS history
Timeline
  • 28 APR 06:15Z
    BrowserOperator browser-operator-core server.js startsWith path traversal
    cvelistv5