GitHub Advisoryadvisory · Packagist

GHSA-7mqg-5fgh-xh4r MediaWiki Incorrect Access Control vulnerability

HIGH Published 2022-05-24 Modified 2024-05-15 Official page ↗
Aliases
CVE-2019-12472
Ecosystem
Packagist
Packages
mediawiki/core
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-284
Reviewed
2024-05-15

Affected packages

• Packagist mediawiki/core: >= 1.18.0, < 1.27.6 → fixed in 1.27.6 • Packagist mediawiki/core: >= 1.30.0, < 1.30.2 → fixed in 1.30.2 • Packagist mediawiki/core: >= 1.31.0, < 1.31.2 → fixed in 1.31.2 • Packagist mediawiki/core: >= 1.32.0, < 1.32.2 → fixed in 1.32.2

Description

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

Related

Alias · CVE (1)

  • CVE-2019-12472 An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. vulnerability

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References