Vulnerability index

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Wikisource Category Browser MEDIUM 6.1
CVE-2015-10058

A vulnerability, which was classified as problematic, was found in Wikisource Category Browser. This affects an unknown part of the file index.php. T…

Fix: 2015-07-10+
Fix from $1,600 2023-01-17
Mediawiki MEDIUM 5.3
CVE-2022-41765

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. HTMLUserTextField exposes the existenc…

Fix: 1.35.8 / 1.37.5+
Fix from $1,600 2022-12-26
Mediawiki MEDIUM 5.3
CVE-2022-41767

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. When changes made by an IP address are…

Fix: 1.35.8 / 1.37.5+
Fix from $1,600 2022-12-26
Mediawiki MEDIUM 5.3
CVE-2021-44856

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A title blocked by AbuseFilter can be created via…

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2022-12-26
Mediawiki MEDIUM 5.4
CVE-2021-44855

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to the Upload…

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2022-12-26
Mediawiki MEDIUM 5.3
CVE-2021-44854

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The REST API publicly caches results from private…

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2022-12-26
Semantic Drilldown MEDIUM 6.1
CVE-2022-4561

A vulnerability classified as problematic has been found in SemanticDrilldown Extension. Affected is the function printFilterLine of the file include…

Fix: 2022-08-12+
Fix from $1,600 2022-12-16
Mediawiki MEDIUM 6.5
CVE-2021-42049

An issue was discovered in the Translate extension in MediaWiki through 1.36.2. Oversighters cannot undo revisions or oversight on pages where they s…

Fix: after 1.36.2
Fix from $1,600 2022-09-29
Mediawiki MEDIUM 6.1
CVE-2021-42046

An issue was discovered in the GlobalWatchlist extension in MediaWiki through 1.36.2. The rev-deleted-user and ntimes messages were not properly esca…

Fix: after 1.36.2
Fix from $1,600 2022-09-29
Mediawiki MEDIUM 5.4
CVE-2021-42045

An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing thei…

Fix: after 1.36.2
Fix from $1,600 2022-09-29
Mediawiki MEDIUM 5.4
CVE-2021-42047

An issue was discovered in the Growth extension in MediaWiki through 1.36.2. On any Wiki with the Mentor Dashboard feature enabled, users can login w…

Fix: after 1.36.2
Fix from $1,600 2022-09-29
Mediawiki HIGH 7.5
CVE-2022-28204

A denial-of-service issue was discovered in MediaWiki 1.37.x before 1.37.2. Rendering of w/index.php?title=Special%3AWhatLinksHere&target=Property%3A…

Fix: 1.37.2+
Fix from $1,950 2022-09-19
Mediawiki HIGH 7.5
CVE-2022-34750

An issue was discovered in MediaWiki through 1.38.1. The lemma length of a Wikibase lexeme is currently capped at a thousand characters. Unfortunatel…

Fix: after 1.38.1
Fix from $1,950 2022-06-28
Rss For Mediawiki MEDIUM 6.1
CVE-2022-29969

The RSS extension before 2022-04-29 for MediaWiki allows XSS via an rss element (if the feed is in $wgRSSUrlWhitelist and $wgRSSAllowLinkTag is true).

Fix: 2022-04-29+
Fix from $1,600 2022-05-02
Mediawiki HIGH 7.5
CVE-2022-28323

An issue was discovered in MediaWiki through 1.37.2. The SecurePoll extension allows a leak because sorting by timestamp is supported,

Fix: after 1.37.2
Fix from $1,950 2022-04-30
Mediawiki CRITICAL 9.8
CVE-2022-29904EPSS 17%

The SemanticDrilldown extension for MediaWiki through 1.37.2 (before e688bdba6434591b5dff689a45e4d53459954773) allows SQL injection with certain '-' …

Fix: after 1.37.2
Fix from $2,300 2022-04-29
Mediawiki CRITICAL 9.8
CVE-2022-29906

The admin API module in the QuizGame extension for MediaWiki through 1.37.2 (before 665e33a68f6fa1167df99c0aa18ed0157cdf9f66) omits a check for the q…

Fix: after 1.37.2
Fix from $2,300 2022-04-29
Mediawiki MEDIUM 6.1
CVE-2022-29907

The Nimbus skin for MediaWiki through 1.37.2 (before 6f9c8fb868345701d9544a54d9752515aace39df) allows XSS in Advertise link messages.

Fix: after 1.37.2
Fix from $1,600 2022-04-29
Createredirect HIGH 7.5
CVE-2022-29547

The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This c…

Fix: 2022-04-14+
Fix from $1,950 2022-04-21
Mediawiki CRITICAL 9.8
CVE-2022-28205

An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future.

Fix: after 1.37.1
Fix from $2,300 2022-03-30
Mediawiki CRITICAL 9.8
CVE-2022-28206

An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.

Fix: after 1.37.1
Fix from $2,300 2022-03-30
Mediawiki CRITICAL 9.8
CVE-2022-28209

An issue was discovered in Mediawiki through 1.37.1. The check for the override-antispoof permission in the AntiSpoof extension is incorrect.

Fix: after 1.37.1
Fix from $2,300 2022-03-30
Mediawiki HIGH 7.5
CVE-2017-0371

MediaWiki before 1.23.16, 1.24.x through 1.27.x before 1.27.2, and 1.28.x before 1.28.1 allows remote attackers to discover the IP addresses of Wiki …

Fix: 1.23.16 / 1.27.2+
Fix from $1,950 2022-02-18
Shortdescription MEDIUM 6.1
CVE-2022-21710

ShortDescription is a MediaWiki extension that provides local short description support. A cross-site scripting (XSS) vulnerability exists in version…

Fix: 2.3.4+
Fix from $1,600 2022-01-24
Mediawiki HIGH 7.5
CVE-2021-46149

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. A denial of service (resource consumption) can be…

Fix: 1.35.5 / 1.36.3+
Fix from $1,950 2022-01-10
Mediawiki MEDIUM 6.5
CVE-2021-46148

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. Some unprivileged users can view confidential inf…

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2022-01-10
Mediawiki HIGH 8.8
CVE-2021-46147

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. MassEditRegex allows CSRF.

Fix: 1.35.5 / 1.36.3+
Fix from $1,950 2022-01-10
Mediawiki MEDIUM 5.4
CVE-2021-46146

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The WikibaseMediaInfo component is vulnerable to …

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2022-01-10
Mediawiki HIGH 7.5
CVE-2021-44858

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=edit&undo= followed …

Fix: 1.35.5 / 1.36.3+
Fix from $1,950 2021-12-20
Mediawiki MEDIUM 6.5
CVE-2021-44857

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. It is possible to use action=mcrundo followed by …

Fix: 1.35.5 / 1.36.3+
Fix from $1,600 2021-12-17