EUVD-2026-29063

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

EUVD-2026-29064

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Skin/Skin.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34094

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34095 action=raw with Special:Mypage subpage title responds with "Content-Type: text/html" on ctype=text/javascript request

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/ActionEntryPoint.Php, includes/Request/FauxResponse.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34094 Customized help link for page protection indicator is relative to subpage name, because the link target is missing the "/wiki/" prefix

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34094

CVE-2026-34094 affects Wikimedia Foundation MediaWiki prior to 1.43.7, 1.44.4, and 1.45.2. The issue is in the Page/Article.Php path where a Customized help link for a page protection indicator is relative to the subpage name because the link target is missing the "/wiki/" prefix. This describes ...

CVE-2026-34094

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34093

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Specials/SpecialUserRights.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34093 Special:UserRights allows viewing user rights from private wiki

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Specials/SpecialUserRights.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34093 Special:UserRights allows viewing user rights from private wiki

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Specials/SpecialUserRights.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34088

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34091

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34092

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Skin/Skin.Php. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34092

CVE-2026-34092 affects Wikimedia Foundation MediaWiki. The information exposure arises from the includes/Skin/Skin.Php component, where UI elements in the tools sidebar reveal autoblocked IP presence. Affected versions are MediaWiki before 1.43.7, 1.44.4, and 1.45.2. Remediation is to upgrade to ...

CVE-2026-34091

CVE-2026-34091 affects Wikimedia Foundation MediaWiki prior to versions 1.43.7, 1.44.4 and 1.45.2, exposing sensitive information to unauthorized actors. The connected sources confirm an information disclosure issue in MediaWiki with those versions. Debian advisory DSA-6208-1 states fixes for Med...

CVE-2026-34088 RecentChanges entries expose suppressed content via generated log page html

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34088

CVE-2026-34088 (MediaWiki) is a disclosed exposure vulnerability affecting MediaWiki versions before 1.43.7, 1.44.4, and 1.45.2. The connected sources confirm a broad vulnerability family in MediaWiki leading to information disclosure to unauthorized actors. Debian’s advisory DSA-6208-1 notes mul...

RHCOS 3 : OpenShift Container Platform 3.11 mediawiki (RHSA-2019:3142)

The remote Red Hat Enterprise Linux CoreOS 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3142 advisory. - mediawiki: $wgRateLimits rate limit / ping limiter entry for 'user' overrides that for 'newbie' CVE-2018-0503 - mediawiki:...

ROS-20260420-73-0035

Vulnerability in mediawiki due to failure to take measures to protect the structure of a web page. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

Linux Distros Unpatched Vulnerability : CVE-2026-34091

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 issue affects MediaWiki: from before 1.43.7,...