Improper Preservation of Permissions Affecting mediawiki/core package, versions <1.39.12>=1.42.0-rc.0, <1.42.6>=1.43.0-rc.0, <1.43.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-PHP-MEDIAWIKICORE-10350123
- published13 Jun 2025
- disclosed10 Apr 2025
- creditUnknown
Introduced: 10 Apr 2025
CVE-2025-32696 (opens in a new tab)How to fix?
Upgrade mediawiki/core to version 1.39.12, 1.42.6, 1.43.1 or higher.
Overview
mediawiki/core is a Free software wiki application developed by the Wikimedia Foundation and others.
Note: This package is not maintained on Packagist anymore, but newer releases exist.
Affected versions of this package are vulnerable to Improper Preservation of Permissions due to improper handling in the RevertAction.Php and ApiFileRevert.Php files. An attacker can manipulate permissions and revert files they normally would not have access to by exploiting these flaws.