CVE-2025-61637

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Action/mediawiki.Action.Edit.Preview.Js, resources/src/mediawiki.Page.Preview.Js...

CVE-2025-61637 Stored XSS through system messages in MW Core

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Action/mediawiki.Action.Edit.Preview.Js, resources/src/mediawiki.Page.Preview.Js...

CVE-2025-61637 Stored XSS through system messages in MW Core

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Action/mediawiki.Action.Edit.Preview.Js, resources/src/mediawiki.Page.Preview.Js...

CVE-2025-61637

CVE-2025-61637 is a MediaWiki XSS vulnerability caused by improper input neutralization during Web Page Generation in the Edit Preview and Page Preview scripts. Red Hat describes a remote attacker with high privileges who can inject malicious scripts, enabling information disclosure or session hi...

Cross-site Scripting (XSS)

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 Cross-site Scripting XSS via the...

CVE-2025-61640 Stored XSS through system messages in Special:RecentChangesLinked (MW Core)

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Rcfilters/ui/RclToOrFromWidget.Js. This issue affects MediaWiki: from before...

Cross-site Scripting (XSS)

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 Cross-site Scripting XSS via the system messages...

CVE-2025-61642 Stored XSS through system messages provided to CodexHtmlForms

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/CodexHTMLForm.Php, includes/htmlform/fields/HTMLButtonField.Php. This issue affects...

CVE-2025-61642

CVE-2025-61642 is a MediaWiki XSS vulnerability (improper input neutralization during web page generation) affecting MediaWiki before 1.39.14, 1.43.4, and 1.44.1, linked to CodexHTMLForm.Php and HTMLButtonField.Php. Public details across Red Hat and Debian advisories confirm remote XSS with infor...

CVE-2025-61642 Stored XSS through system messages provided to CodexHtmlForms

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/CodexHTMLForm.Php, includes/htmlform/fields/HTMLButtonField.Php. This issue affects...

CVE-2025-6596 Vector inserts portlet labels as HTML, allowing for stored XSS through system messages

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Vector. This vulnerability is associated with program files resources/skins.Vector.Js/portlets.Js, resources/skins.Vector.Legacy.Js/portlets.Js. This issue affects Vecto...

CVE-2025-6596

CVE-2025-6596 affects Wikimedia Foundation Vector (MediaWiki skin). The issue is an XSS vulnerability in Vector’s portlets.Js files (resources/skins.Vector.Js/portlets.Js and resources/skins.Vector.Legacy.Js/portlets.Js) that affects Vector versions 1.40.0 and later, up to but not including 1.42....

CVE-2025-6596 Vector inserts portlet labels as HTML, allowing for stored XSS through system messages

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation Vector. This vulnerability is associated with program files resources/skins.Vector.Js/portlets.Js, resources/skins.Vector.Legacy.Js/portlets.Js. This issue affects Vecto...

CVE-2026-0670 Stored XSS through a system message and a user-provided parameter in ProofreadPage

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows Cross-Site Scripting XSS.This issue affects MediaWiki - ProofreadPage Extension: 1.45, 1.44, 1.43, 1.39...

SUSE CVE-2017-18889

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API...

CVE-2025-68454

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via Twig SSTI. For this to work, users must have administrator access to the Craft Control Panel, and...

CVE-2025-68454 Craft CMS vulnerable to potential authenticated Remote Code Execution via Twig SSTI

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via Twig SSTI. For this to work, users must have administrator access to the Craft Control Panel, and...

EUVD-2026-0844

Craft is a platform for creating digital experiences. Versions 5.0.0-RC1 through 5.8.20 and 4.0.0-RC1 through 4.16.16 are vulnerable to potential authenticated Remote Code Execution via Twig SSTI. For this to work, users must have administrator access to the Craft Control Panel, and...

Craft CMS vulnerable to potential authenticated Remote Code Execution via Twig SSTI

For this to work, users must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled for this to work, which is against Craft CMS' recommendations for any non-dev environment...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the map filter in Twig templates when processing text fields that accept Twig input in the control panel settings or through the System Messages utility. An attacker ca...