The vulnerability in the sceenario of the program /actions/infoAction.php for implementing the MediaWiki hypertext environment allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the infoAction.php script used in the MediaWiki hypertext environment involves insufficient protection of operational data. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

CVE-2026-58033

CVE-2026-58033 affects Wikimedia Foundation MediaWiki and involves exposure of sensitive information via the includes/Actions/InfoAction.Php path. The issue impacts MediaWiki versions prior to 1.46.0, including 1.45.4, 1.44.6, and 1.43.9. The connected sources consistently describe the vulnerabil...

CVE-2026-58033

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/InfoAction.Php. This issue affects MediaWiki: from before 1.46.0, 1.45.4, 1.44.6, 1.43.9...

PT-2026-54902

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.46.0 MediaWiki versions prior to 1.45.4 MediaWiki versions prior to 1.44.6 MediaWiki versions prior to 1.43.9 Description Sensitive information may be exposed to unauthorized actors through the...

CVE-2026-58033: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/InfoAction.Php. This issue affects MediaWiki: from before 1.46.0, 1.45.4, 1.44.6, 1.43.9...

Linux Distros Unpatched Vulnerability : CVE-2026-58033

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files...

Cross-site scripting vulnerability in includes/actions/InfoAction.php

Cross-site scripting XSS vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action...

MediaWiki < 1.21.9 / 1.22.6 'InfoAction.php' XSS

According to its version number, the instance of MediaWiki running on the remote host is affected by a cross-site scripting vulnerability. A flaw exists with 'sortKey' in the 'InfoAction.php' script. This allows a remote attacker to execute arbitrary code within the server and browser trust...

Cross site scripting

Cross-site scripting XSS vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action...

CVE-2014-2853

CVE-2014-2853 is a cross-site scripting vulnerability in MediaWiki’s includes/actions/InfoAction.php. The issue allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action. Affected versions are MediaWiki before 1.21.9 and 1.22.x before 1.22.6; the vulnerabil...

CVE-2014-2853

Cross-site scripting XSS vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action...

CVE-2014-2853: Improper Neutralization of Input During Web Page Generation

Cross-site scripting XSS vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action...

PT-2014-4920

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.21.9 MediaWiki versions 1.22.x prior to 1.22.6 Description A cross-site scripting XSS issue allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action. This occurs due to...