medium4.6
CVE-2025-6590
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki.
Impact
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLUserTextField.Php. This issue affects MediaWiki: from * through 1.39.12, 1.42.76 1.43.1, 1.44.0.
Affected products
| Product | Affected versions |
|---|---|
| MediaWiki: From * | through 1.39.12 |
Versions were read from the advisory text. No structured product data has been published for this record yet.