CVE-2019-19709 – mediawiki/core

Package

Manager: composer
Name: mediawiki/core
Vulnerable Version: >=1.31.0 <1.31.6 || >=1.32.0 <1.32.6 || >=1.33.0 <1.33.2 || >=1.33.99 <1.34.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/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: 0.00248 pctl0.47904

Details

Possible to circumvent title-blacklist MediaWiki through 1.33.1 allows attackers to bypass the Title_blacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page.

Metadata

Created: 2022-05-24T17:03:17Z
Modified: 2024-05-15T22:50:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-pjv5-vv93-p648/GHSA-pjv5-vv93-p648.json
CWE IDs: ["CWE-601"]
Alternative ID: GHSA-pjv5-vv93-p648
Finding: F156
Auto approve: 1