CVE-2025-6590

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.

CVSS

No CVSS.

References

Link	Resource
https://phabricator.wikimedia.org/T392746

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de Exposición de Información Sensible a un Actor No Autorizado en Wikimedia Foundation MediaWiki. Esta vulnerabilidad está asociada con los archivos de programa includes/htmlform/fields/HTMLUserTextField.PHP. Este problema afecta a MediaWiki: desde * hasta 1.39.12, 1.42.76 1.43.1, 1.44.0.

02 Feb 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-02 23:16

Updated : 2026-06-17 10:02

NVD link : CVE-2025-6590

Mitre link : CVE-2025-6590

CVE.ORG link : CVE-2025-6590

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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