CVE-2019-12471 – mediawiki/core

Package

Manager: composer
Name: mediawiki/core
Vulnerable Version: >=1.27.0 <1.27.6 || >=1.30.0 <1.30.2 || >=1.31.0 <1.31.2

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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

EPSS: 0.00319 pctl0.54308

Details

MediaWiki Cross-site Scripting (XSS) Wikimedia MediaWiki 1.30.0 through 1.32.1 has XSS. Loading user JavaScript from a non-existent account allows anyone to create the account, and perform XSS on users loading that script. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

Metadata

Created: 2022-05-24T16:49:58Z
Modified: 2024-05-15T22:45:31Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2rm7-xxx8-35jh/GHSA-2rm7-xxx8-35jh.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-2rm7-xxx8-35jh
Finding: F008
Auto approve: 1