Filtered by vendor Mediawiki
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Total
453 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-0671 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-uploadwizard Extension | 2026-01-09 | 6.1 Medium |
| 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. | ||||
| CVE-2026-22714 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-monaco Skin | 2026-01-09 | N/A |
| Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Monaco Skin allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Monaco Skin: 1.45, 1.44, 1.43, 1.39. | ||||
| CVE-2026-22713 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-growthexperiments Extension | 2026-01-09 | N/A |
| Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - GrowthExperiments Extension: 1.45, 1.44, 1.43, 1.39. | ||||
| CVE-2026-22710 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-wikibase Extension | 2026-01-09 | N/A |
| Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikibase Extension: 1.45, 1.44, 1.43, 1.39. | ||||
| CVE-2026-22712 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-approvedrevs Extension | 2026-01-09 | N/A |
| Improper Encoding or Escaping of Output due to magic word replacement in ParserAfterTidy vulnerability in The Wikimedia Foundation Mediawiki - ApprovedRevs Extension allows Input Data Manipulation.This issue affects Mediawiki - ApprovedRevs Extension: 1.45, 1.44, 1.43, 1.39. | ||||
| CVE-2026-0669 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-css Extension | 2026-01-08 | 7.5 High |
| 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. | ||||
| CVE-2026-0670 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-proofreadpage Extension | 2026-01-08 | 6.1 Medium |
| 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. | ||||
| CVE-2026-0668 | 2 Mediawiki, Wikimedia | 2 Mediawiki, Mediawiki-visualdata Extension | 2026-01-08 | 5.3 Medium |
| Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki - VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki - VisualData Extension: 1.45. | ||||
| CVE-2025-52738 | 2 Mediawiki, Wordpress | 2 Wikipedia Preview, Wordpress | 2025-12-09 | 6.5 Medium |
| Missing Authorization vulnerability in Wikimedia Foundation Wikipedia Preview wikipedia-preview allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Wikipedia Preview: from n/a through <= 1.15.0. | ||||
| CVE-2024-34507 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2025-11-04 | 7.4 High |
| An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b character, as demonstrated by Special:RecentChanges#%1b0000000. | ||||
| CVE-2024-34506 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2025-11-04 | 7.5 High |
| An issue was discovered in includes/specials/SpecialMovePage.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. If a user with the necessary rights to move the page opens Special:MovePage for a page with tens of thousands of subpages, then the page will exceed the maximum request time, leading to a denial of service. | ||||
| CVE-2024-34502 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2025-11-04 | 9.8 Critical |
| An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the from-id to the to-id, even if the request was not a POST request, and even if it does not contain an edit token. | ||||
| CVE-2024-34500 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2025-11-04 | 6.1 Medium |
| An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages (in the $err var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks class. | ||||
| CVE-2023-51704 | 1 Mediawiki | 1 Mediawiki | 2025-11-04 | 6.1 Medium |
| An issue was discovered in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. In includes/logging/RightsLogFormatter.php, group-*-member messages can result in XSS on Special:log/rights. | ||||
| CVE-2023-45362 | 1 Mediawiki | 1 Mediawiki | 2025-11-04 | 4.3 Medium |
| An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka "X intermediate revisions by the same user not shown") ignores username suppression. This is an information leak. | ||||
| CVE-2023-45360 | 1 Mediawiki | 1 Mediawiki | 2025-11-04 | 5.4 Medium |
| An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is related to MediaWiki:Youhavenewmessagesfromusers. | ||||
| CVE-2025-6926 | 1 Mediawiki | 1 Mediawiki | 2025-11-03 | 8.8 High |
| Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2. | ||||
| CVE-2025-12004 | 1 Mediawiki | 1 Mediawiki | 2025-10-23 | N/A |
| 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. | ||||
| CVE-2025-62701 | 1 Mediawiki | 1 Mediawiki | 2025-10-23 | N/A |
| 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. | ||||
| CVE-2025-62661 | 1 Mediawiki | 1 Mediawiki | 2025-10-23 | N/A |
| 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. | ||||