MAL-2025-6629 – webpack-dev-server

Package

Manager: gem
Name: webpack-dev-server
Vulnerable Version: =9.9.0 || =9.9.1 || =9.9.8 || =9.9.9

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A

EPSS: N/A pctlN/A

Details

Malicious code in webpack-dev-server (RubyGems)

Metadata

Created: 2025-07-31T19:17:14Z
Modified: 2025-07-31T19:17:14Z
Source: https://github.com/ossf/malicious-packages
CWE IDs: ["CWE-506"]
Alternative ID: N/A
Finding: F448
Auto approve: 1