CVE-2019-12473 – 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 || >=1.32.0 <1.32.2

Severity

Level: High

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

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

EPSS: 0.00581 pctl0.67962

Details

Wikimedia Potential DOS due to slow WatchedItemStore::countVisitingWatchersMultiple Wikimedia MediaWiki 1.27.0 through 1.32.1 might allow DoS. Passing invalid titles to the API could cause a DoS by querying the entire watchlist table. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

Metadata

Created: 2022-05-24T16:49:58Z
Modified: 2024-05-15T22:47:01Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-33xw-x3pr-rvqj/GHSA-33xw-x3pr-rvqj.json
CWE IDs: ["CWE-400"]
Alternative ID: GHSA-33xw-x3pr-rvqj
Finding: F067
Auto approve: 1