Filtered by vendor Mediawiki
Subscribe
Total
438 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-45363 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2026-06-17 | N/A | 7.5 HIGH |
| An issue was discovered in ApiPageSet.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. It allows attackers to cause a denial of service (unbounded loop and RequestTimeoutException) when querying pages redirected to other variants with redirects and converttitles set. | |||||
| CVE-2023-45362 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 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 | 2026-06-17 | N/A | 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-2023-3550 | 2 Debian, Mediawiki | 2 Debian Linux, Mediawiki | 2026-06-17 | N/A | 7.3 HIGH |
| Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to become an administrator by sending a malicious link to the instance administrator. | |||||
| CVE-2023-37305 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.3 MEDIUM |
| An issue was discovered in the ProofreadPage (aka Proofread Page) extension for MediaWiki through 1.39.3. In includes/Page/PageContentHandler.php and includes/Page/PageDisplayHandler.php, hidden users can be exposed via public interfaces. | |||||
| CVE-2023-37304 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.4 MEDIUM |
| An issue was discovered in the DoubleWiki extension for MediaWiki through 1.39.3. includes/DoubleWiki.php allows XSS via the column alignment feature. | |||||
| CVE-2023-37303 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 9.8 CRITICAL |
| An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In certain situations, an attempt to block a user fails after a temporary browser hang and a DBQueryDisconnectedError error message. | |||||
| CVE-2023-37302 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute). | |||||
| CVE-2023-37301 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.3 MEDIUM |
| An issue was discovered in SubmitEntityAction in Wikibase in MediaWiki through 1.39.3. Because it doesn't use EditEntity for undo and restore, the intended interaction with AbuseFilter does not occur. | |||||
| CVE-2023-37300 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.3 MEDIUM |
| An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users. | |||||
| CVE-2023-37256 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. It allows one to store javascript: URLs in URL fields, and automatically links these URLs. | |||||
| CVE-2023-37255 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header. | |||||
| CVE-2023-37254 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. XSS can occur in Special:CargoQuery via a crafted page item when using the default format. | |||||
| CVE-2023-37251 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in the GoogleAnalyticsMetrics extension for MediaWiki through 1.39.3. The googleanalyticstrackurl parser function does not properly escape JavaScript in the onclick handler and does not prevent use of javascript: URLs. | |||||
| CVE-2023-36675 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.1 MEDIUM |
| An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, and 1.39.x before 1.39.4. BlockLogFormatter.php in BlockLogFormatter allows XSS in the partial blocks feature. | |||||
| CVE-2023-36674 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.3 MEDIUM |
| An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, 1.39.x before 1.39.4, and 1.40.x before 1.40.1. It is possible to bypass the Bad image list (aka badFile) by using the thumb parameter (aka Manualthumb) of the File syntax. | |||||
| CVE-2023-29141 | 2 Fedoraproject, Mediawiki | 2 Fedora, Mediawiki | 2026-06-17 | N/A | 9.8 CRITICAL |
| An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header. | |||||
| CVE-2023-29140 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 5.3 MEDIUM |
| An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. Attackers might be able to see edits for which the username has been hidden, because there is no check for rev_deleted. | |||||
| CVE-2023-29139 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 6.5 MEDIUM |
| An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. When a user with checkuserlog permissions makes many CheckUserLog API requests in some configurations, denial of service can occur (RequestTimeoutException or upstream request timeout). | |||||
| CVE-2023-29137 | 1 Mediawiki | 1 Mediawiki | 2026-06-17 | N/A | 4.3 MEDIUM |
| An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. The UserImpactHandler for GrowthExperiments inadvertently returns the timezone preference for arbitrary users, which can be used to de-anonymize users. | |||||