CVE-2026-58038 Stored XSS through javascript URLs in SVGs generated by EasyTimeline

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl. This issue affects timeline: from before 1.46.0, 1.45.4,...

CVE-2026-58038

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files includes/Timeline.Php, scripts/EasyTimeline.Pl. This issue affects timeline: from before 1.46.0, 1.45.4,...

CVE-2026-58038

The CVE-2026-58038 issue affects the Wikimedia Foundation Timeline component and is caused by improper neutralization of input during web page generation, enabling cross-site scripting via Timeline.Php and scripts/EasyTimeline.Pl. Reported impacts include information disclosure, session hijacking...

CVE-2026-58027 QueryAbuseFilter API can be used to see the hit count of private filters, which is hidden in the UI

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

CVE-2026-58027

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

CVE-2026-58027

CVE-2026-58027 affects Wikimedia Foundation AbuseFilter. The issue arises in the QueryAbuseFilters.Php API, allowing an unauthenticated actor to see the hit count of private filters, which is hidden in the UI. Affected are AbuseFilter versions before 1.46.0, 1.45.4, 1.44.6, and 1.43.9. The CVSS b...

CVE-2026-58030 SyntaxHighlight stored XSS via unsanitized 'linelinks' attribute

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation SyntaxHighlightGeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlightGeSHi: from before 1.46.0,...

CVE-2026-58030

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation SyntaxHighlightGeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlightGeSHi: from before 1.46.0,...

CVE-2026-13707

Session fixation vulnerability in Wikimedia Foundation OAuth. This vulnerability is associated with program files src/Backend/MWOAuthServer.Php. This issue affects OAuth: from through 1.46.0, 1.45.4, 1.44.6, 1.43.9...

CVE-2026-13707

CVE-2026-13707 : Session fixation vulnerability in Wikimedia Foundation OAuth. Affected: OAuth server components (MWOAuthServer.Php) in Wikimedia Foundation's OAuth deployment, with versions from 1.43.9 through 1.46.0 vulnerable to session fixation due to issues in the OAuth flow. CVSS 3.1 base s...

CVE-2026-13706 UrlShortener extension url validation can be bypassed due to difference between php url parsing and WHATWG

Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with program files includes/UrlShortenerUtils.Php...

CVE-2026-13706

Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with program files includes/UrlShortenerUtils.Php...

CVE-2026-13706 UrlShortener extension url validation can be bypassed due to difference between php url parsing and WHATWG

Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with program files includes/UrlShortenerUtils.Php...

CVE-2026-13706

The CVE-2026-13706 entry concerns Wikimedia Foundation UrlShortener with an improper input validation issue in the UrlShortenerUtils.Php component. According to the NVD entry, the flaw yields a HIGH-severity impact across confidentiality, integrity, and availability (C:H/I:H/A:H) with network att...

EUVD-2026-41032

Improper input validation vulnerability in Wikimedia Foundation UrlShortener. This vulnerability is associated with program files includes/UrlShortenerUtils.Php...

CVE-2026-58031

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.Special.Apisandbox/ApiSandboxLayout.Js. This issue affects MediaWiki: from...

EUVD-2026-41011

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files modules/ext.CheckUser.TempAccounts/components/blockConnectedTempAccountsField.Vue. This issue affects...

CVE-2026-58034

The CVE describes a stored XSS in Wikimedia Foundation CheckUser, specifically in the file modules/ext.CheckUser.TempAccounts/components/blockConnectedTempAccountsField.Vue. Affected product: CheckUser; versions from 1.46.0-rc.0 before 1.46.0 are vulnerable. Root cause: improper neutralization of...

EUVD-2026-41009

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.Special.Block/SpecialBlock.Vue...

EUVD-2026-40901

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS. This issue affects Mediawiki - Cargo Extension: from before 3.9.1...