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| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2026-58025exploit | 5.9 medium | 1.0% | mediawiki | Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Php, includes/Logging/LogEntryBase.Php. This issue affects MediaWiki: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9. | Sun 25 Oct |
| CVE-2026-8857 | 0.0 none | 2.0% | mediawiki | A vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files scripts/EasyTimeline.Pl, includes/Timeline.Php. This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9. | Sun 25 Oct |
| CVE-2026-52854 | 8.6 high | 1.0% | no CPE yet | Maps is a MediaWiki extension that enables visualization of geographic data through dynamic embedded maps. Prior to version 12.1.3, the display_map parser function in the Leaflet service accepts attacker-controlled HTML in the overlays parameter, and resources/leaflet/jquery.leaflet.js uses the overlay name as a Leaflet layer-control label without escaping it. A wiki user with the edit permission can store malicious wikitext that causes script execution when another user previews or views the affected map. The script executes in the viewing user's browser session and can access data or perform actions available to that user. This issue is fixed in version 12.1.3. | 22 Oct |
| CVE-2026-58521 | 6.9 medium | 1.0% | mediawiki, cargo | Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection. This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4. | Sun 25 Oct |
| CVE-2026-14363 | 6.9 medium | 1.0% | mediawiki, cargo | Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection. This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4. | Sun 25 Oct |
| CVE-2025-62662 | 6.9 medium | 1.0% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - AdvancedSearch Extension allows Stored XSS.This issue affects Mediawiki - AdvancedSearch Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62663 | 6.9 medium | 1.0% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - UploadWizard Extension allows Stored XSS.This issue affects Mediawiki - UploadWizard Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62669 | 6.9 medium | 1.0% | no CPE yet | Exposure of Sensitive Information to an Unauthorized Actor vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth Extension allows Resource Leak Exposure.This issue affects Mediawiki - CentralAuth Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62670 | 6.9 medium | 1.0% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - FlexDiagrams Extension allows Stored XSS.This issue affects Mediawiki - FlexDiagrams Extension: master. | 9 Oct |
| CVE-2025-62671 | 6.9 medium | 1.0% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: master. | 9 Oct |
| CVE-2025-62696 | 6.9 medium | 1.0% | no CPE yet | Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in The Wikimedia Foundation Mediawiki Foundation - Springboard Extension allows Command Injection.This issue affects Mediawiki Foundation - Springboard Extension: master. | 8 Oct |
| CVE-2025-12004 | 10.0 critical | 0.00% | no CPE yet | Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Action APIThis issue affects Mediawiki - Lockdown Extension: from master before 1.42. | 18 Oct |
| CVE-2026-25784 | 9.3 critical | 0.00% | no CPE yet | Initialization of a Resource with an Insecure Default vulnerability in Hallo Welt! GmbH BlueSpice (container image bluespice/wiki) allows privilege escalation. The default value of $mwsgTokenAuthenticatorServiceCIDR in the container's LocalSettings.php was intended to restrict internal service authentication to the container network, but evaluated to an empty string when the environment variable WIKI_SERVICE_TOKEN_AUTH_ALLOWED was not set. An empty value disables the IP restriction in the token authenticator component (mwstake/mediawiki-component-token-authenticator). As a result, any user with read access to the wiki (anonymous users on publicly readable wikis) could obtain an application token from the REST API and use it to get a session with sysop privileges as the internal service user. This issue affects BlueSpice: from 5.2.3 before 5.2.7, and the 5.2.7 container images published before 2026-10-19 15:37 UTC. | Fri 23 Oct |
| CVE-2025-62697 | 8.8 high | 0.00% | no CPE yet | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in The Wikimedia Foundation Mediawiki - LanguageSelector Extension allows Code Injection.This issue affects Mediawiki - LanguageSelector Extension: from master before 1.39. | 8 Oct |
| CVE-2026-116878 | 8.7 high | 0.00% | no CPE yet | Semantic MediaWiki from 2.5.0 before 7.3.1 contains an uncontrolled resource consumption vulnerability that allows anonymous attackers to force quadratic computation by supplying a zero limit to Special:PropertyLabelSimilarity. Attackers can send repeated requests with limit=0 to bypass the SQL LIMIT and trigger pairwise similar_text() comparisons, exhausting PHP CPU, memory, and database connections. | Tue 27 Oct |
| CVE-2026-116877 | 8.7 high | 0.00% | no CPE yet | Semantic MediaWiki from 2.5.0 before 7.3.1 contains an uncontrolled resource consumption vulnerability that allows low-privilege editors to bypass smwgMaxNumRecurringEvents by supplying a large limit parameter. Attackers can save pages using #set_recurring_event without an end date to generate thousands or millions of date subobjects, exhausting CPU, memory, and database resources. | Tue 27 Oct |
| CVE-2026-116872 | 8.7 high | 0.00% | no CPE yet | Semantic MediaWiki from 3.0.0 before 7.3.1 contains an algorithmic complexity vulnerability in TermParser::normalize_compact_form() that allows unauthenticated attackers to cause quadratic CPU consumption. Attackers can submit long search terms with many distinct in:(...) or has:(...) expressions to Special:Search to exhaust PHP search workers when the extended search engine is enabled. | Tue 27 Oct |
| CVE-2026-116871 | 8.7 high | 0.00% | no CPE yet | Semantic MediaWiki 3.0.0 before 7.3.1 contains an uncontrolled recursion vulnerability in LegacyParser::getSubqueryDescription() that processes nested query tokens before depth limits apply. Unauthenticated attackers can submit deeply nested query elements to the action=ask API to consume substantial CPU and memory, tying up request workers. | Tue 27 Oct |
| CVE-2025-61682 | 8.6 high | 0.00% | no CPE yet | Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Versions starting in 3.1.0 and prior to 7.0.0 insert the unsanitized value of a data attribute into the DOM as HTML, allowing for stored XSS through wikitext. Version 7.0.0 patches the issue. | 14 Oct |
| CVE-2026-0669 | 7.5 high | 0.00% | css_project, css | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Wikimedia Foundation MediaWiki - CSS extension allows Path Traversal.This issue affects MediaWiki - CSS extension: 1.44, 1.43, 1.39. | Mon 26 Oct |
| CVE-2025-62658 | 7.5 high | 0.00% | no CPE yet | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in The Wikimedia Foundation MediaWiki WatchAnalytics extension allows SQL Injection.This issue affects MediaWiki WatchAnalytics extension: 1.43, 1.44. | 8 Oct |
| CVE-2026-116880 | 7.1 high | 0.00% | no CPE yet | Semantic MediaWiki from 3.0.0 before 7.3.1 contains a cross-site request forgery vulnerability in Special:SMWAdmin because it overwrites the wpEditToken with a freshly generated valid token. Attackers can lure an authenticated smw-admin user to a malicious page that triggers schema setup, entity-disposal, or job actions, causing semantic data loss and resource exhaustion. | Tue 27 Oct |
| CVE-2026-116876 | 7.1 high | 0.00% | no CPE yet | Semantic MediaWiki from 2.5.0 before 7.3.1 contains an improper authorization vulnerability that allows ordinary editors to permanently protect pages by adding an Is edit protected annotation. When $smwgEditProtectionRight is enabled, EditProtectionUpdater applies indefinite edit and move restrictions without checking the author's rights, locking other editors and administrators out. | Tue 27 Oct |
| CVE-2026-116890 | 6.9 medium | 0.00% | no CPE yet | Semantic MediaWiki from 3.0.0 before 7.3.0 contains a missing authorization vulnerability in the api.php smwtask module that allows unauthenticated attackers to run admin-only maintenance tasks. Attackers can use the public anonymous CSRF token to read internal store statistics, enqueue jobs like smw.entityIdDisposer, and execute queued jobs, degrading performance and altering semantic data. | Tue 27 Oct |
| CVE-2026-116879 | 6.9 medium | 0.00% | no CPE yet | Semantic MediaWiki from 7.3.0 before 7.3.1 contains a missing authorization vulnerability in the smwtask update task that allows users with edit rights to force semantic updates on arbitrary pages. Attackers can supply a serialized subject parameter for a restricted page to trigger forced reparsing, semantic-store writes, and resource-intensive dependency work. | Tue 27 Oct |
| CVE-2026-116873 | 6.9 medium | 0.00% | no CPE yet | Semantic MediaWiki from 7.3.0 before 7.3.1 contains a missing authorization vulnerability in the smwtask API module that allows unauthenticated attackers to run queued jobs and force store updates. Attackers can use the public anonymous CSRF token with run-joblist to execute arbitrary job types in unbounded counts, or invoke update on sysop-protected pages, leaking page titles and exhausting resources. | Tue 27 Oct |
| CVE-2026-58518 | 6.9 medium | 0.00% | mediawiki | Cross-Site request forgery (CSRF) vulnerability in The Wikimedia Foundation Mediawiki - RedirectManager Extension allows Cross Site Request Forgery. This issue affects Mediawiki - RedirectManager Extension: from * before 1.3.3. | Sun 25 Oct |
| CVE-2026-58519 | 6.9 medium | 0.00% | mediawiki, cargo | 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. | Sun 25 Oct |
| CVE-2026-58520 | 6.9 medium | 0.00% | mediawiki | URL redirection to untrusted site ('open redirect') vulnerability in The Wikimedia Foundation Mediawiki - UrlShortener Extension allows Cross-Site Flashing. This issue affects Mediawiki - UrlShortener Extension: from * before 1.43.9, 1.44.6, 1.45.4. | Sun 25 Oct |
| CVE-2026-14358 | 6.9 medium | 0.00% | mediawiki | Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Charts Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - Charts Extension: from * before 1.43.9,1.44.6,1.45.4. | Sun 25 Oct |
| CVE-2026-58517 | 6.9 medium | 0.00% | mediawiki | Improper neutralization of input terminators vulnerability in The Wikimedia Foundation Mediawiki - WikiLambda Extension allows Authentication Bypass. This issue affects Mediawiki - WikiLambda Extension: from * before 1.43.9,1.44.6,1.45.4. | Sun 25 Oct |
| CVE-2025-11937 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - SecurePoll Extension allows Stored XSS.This issue affects Mediawiki - SecurePoll Extension: master. | 11 Oct |
| CVE-2025-62665 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Skin:BlueSky allows Stored XSS.This issue affects Mediawiki - Skin:BlueSky: from master before 1.39. | 9 Oct |
| CVE-2025-62664 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - ImageRating Extension allows Stored XSS.This issue affects Mediawiki - ImageRating Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62666 | 6.9 medium | 0.00% | no CPE yet | Allocation of Resources Without Limits or Throttling vulnerability in The Wikimedia Foundation Mediawiki - CirrusSearch Extension allows HTTP DoS.This issue affects Mediawiki - CirrusSearch Extension: from master before 1.43. | 9 Oct |
| CVE-2025-62667 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Stored XSS.This issue affects Mediawiki - GrowthExperiments Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62668 | 6.9 medium | 0.00% | no CPE yet | Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Resource Leak Exposure.This issue affects Mediawiki - GrowthExperiments Extension: from master before 1.39. | 9 Oct |
| CVE-2025-62693 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - LastModified Extension allows Stored XSS.This issue affects Mediawiki - LastModified Extension: from master before 1.39. | 8 Oct |
| CVE-2025-62698 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - ExternalGuidance allows Stored XSS.This issue affects Mediawiki - ExternalGuidance: from master before 1.39. | 8 Oct |
| CVE-2025-62700 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - MultiBoilerplate Extensionmaste allows Stored XSS.This issue affects Mediawiki - MultiBoilerplate Extensionmaste: from master before 1.39. | 8 Oct |
| CVE-2025-62695 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - WikiLambda Extension allows Stored XSS.This issue affects Mediawiki - WikiLambda Extension: master. | 8 Oct |
| CVE-2025-62699 | 6.9 medium | 0.00% | no CPE yet | Exposure of Sensitive Information to an Unauthorized Actor vulnerability in The Wikimedia Foundation Mediawiki - Translate Extension allows Footprinting. Translate extension appears to use jobs to make edits to translation pages. This causes the CheckUser tool to log the wrong IP and User-Agent making these edits un-auditable via the CheckUser tool.This issue affects Mediawiki - Translate Extension: from master before 1.39. | 8 Oct |
| CVE-2025-62694 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - WikiLove Extension allows Stored XSS.This issue affects Mediawiki - WikiLove Extension: 1.39. | 8 Oct |
| CVE-2025-62701 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Wikistories allows Stored XSS.This issue affects Mediawiki - Wikistories: from master before 1.44. | 8 Oct |
| CVE-2025-62702 | 6.9 medium | 0.00% | no CPE yet | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - PageTriage Extension allows Stored XSS.This issue affects Mediawiki - PageTriage Extension: from master before 1.44. | 8 Oct |
| CVE-2025-62661 | 6.9 medium | 0.00% | no CPE yet | Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension: from 1.43 before 1.44. | 8 Oct |
| CVE-2025-61766 | 6.5 medium | 0.00% | no CPE yet | Bucket is a MediaWiki extension to store and retrieve structured data on articles. Prior to version 1.0.0, infinite recursion can occur if a user queries a bucket using the `!=` comparator. This will result in PHP's call stack limit exceeding, and/or increased memory consumption, potentially leading to a denial of service. Version 1.0.0 contains a patch for the issue. | 9 Oct |
| CVE-2025-62508 | 6.5 medium | 0.00% | no CPE yet | Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Citizen from 3.3.0 to 3.9.0 are vulnerable to stored cross-site scripting in the sticky header button message handling. In stickyHeader.js the copyButtonAttributes function assigns innerHTML from a source element’s textContent when copying button labels. This causes escaped HTML in system message content (such as citizen-share, citizen-view-history, citizen-view-edit, and nstab-talk) to be interpreted as HTML in the sticky header, allowing injection of arbitrary script by a user with the ability to edit interface messages. The vulnerability allows a user with the editinterface right but without the editsitejs right (by default the sysop group has editinterface but may not have editsitejs) to execute arbitrary JavaScript in other users’ sessions, enabling unauthorized access to sensitive data or actions. The issue is fixed in 3.9.0. | 8 Oct |
| CVE-2026-0670 | 6.1 medium | 0.00% | wikisource, proofread_page | 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. | Mon 26 Oct |
| CVE-2026-0671 | 6.1 medium | 0.00% | wikimedia, mediawiki-extensions-uploadwizard | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki - UploadWizard extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki - UploadWizard extension: 1.45, 1.44, 1.43, 1.39. | Mon 26 Oct |
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EPSS scores: 2026-10-29. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.