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428 CVEs • 18 products

Products (18)

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Mediawiki
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Checkuser
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CVEs (428)

CVE
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UPDATED
PUBLISHED
CVSS
1Mediawiki
1Mediawiki
Nov 21, 2024
Jun 28, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in MediaWiki through 1.38.1. The lemma length of a Wikibase lexeme is currently capped at a thousand characters. Unfortunately, this length is not validated, allowing much larger lexemes to be cre...Show more
An issue was discovered in MediaWiki through 1.38.1. The lemma length of a Wikibase lexeme is currently capped at a thousand characters. Unfortunately, this length is not validated, allowing much larger lexemes to be created, which introduces various denial-of-service attack vectors within the Wikibase and WikibaseLexeme extensions. This is related to Special:NewLexeme and Special:NewProperty.Show less
1Mediawiki
1Rss For Mediawiki
Nov 21, 2024
May 2, 2022
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
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).
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 30, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in MediaWiki through 1.37.2. The SecurePoll extension allows a leak because sorting by timestamp is supported,
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 29, 2022
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
The Nimbus skin for MediaWiki through 1.37.2 (before 6f9c8fb868345701d9544a54d9752515aace39df) allows XSS in Advertise link messages.
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 29, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The admin API module in the QuizGame extension for MediaWiki through 1.37.2 (before 665e33a68f6fa1167df99c0aa18ed0157cdf9f66) omits a check for the quizadmin user.
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 29, 2022
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
The FanBoxes extension for MediaWiki through 1.37.2 (before 027ffb0b9d6fe0d823810cf03f5b562a212162d4) allows Special:UserBoxes CSRF.
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 29, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The SemanticDrilldown extension for MediaWiki through 1.37.2 (before e688bdba6434591b5dff689a45e4d53459954773) allows SQL injection with certain '-' and '_' constraints.
1Mediawiki
1Mediawiki
Nov 21, 2024
Apr 29, 2022
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
The Private Domains extension for MediaWiki through 1.37.2 (before 1ad65d4c1c199b375ea80988d99ab51ae068f766) allows CSRF for editing pages that store the extension's configuration. The attacker must trigger a POST reques...Show more
The Private Domains extension for MediaWiki through 1.37.2 (before 1ad65d4c1c199b375ea80988d99ab51ae068f766) allows CSRF for editing pages that store the extension's configuration. The attacker must trigger a POST request to Special:PrivateDomains.Show less
1Mediawiki
1Createredirect
Nov 21, 2024
Apr 21, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a pag...Show more
The CreateRedirect extension before 2022-04-14 for MediaWiki does not properly check whether the user has permissions to edit the target page. This could lead to an unauthorised (or blocked) user being able to edit a page.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Mar 30, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An issue was discovered in Mediawiki through 1.37.1. The check for the override-antispoof permission in the AntiSpoof extension is incorrect.
1Mediawiki
1Mediawiki
Nov 21, 2024
Mar 30, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An issue was discovered in MediaWiki through 1.37.1. ImportPlanValidator.php in the FileImporter extension mishandles the check for edit rights.
1Mediawiki
1Mediawiki
Nov 21, 2024
Mar 30, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An issue was discovered in MediaWiki through 1.37.1. The CentralAuth extension mishandles a ttl issue for groups expiring in the future.
3Debian
FedoraprojectMediawiki
3Debian Linux
FedoraMediawiki
Nov 21, 2024
Mar 30, 2022
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Specia...Show more
An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Feb 18, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
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 visitors via a style="background-image: attr(title url);" attack within...Show more
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 visitors via a style="background-image: attr(title url);" attack within a DIV element that has an attacker-controlled URL in the title attribute.Show less
1Mediawiki
1Shortdescription
Nov 21, 2024
Jan 24, 2022
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
ShortDescription is a MediaWiki extension that provides local short description support. A cross-site scripting (XSS) vulnerability exists in versions prior to 2.3.4. On a wiki that has the ShortDescription enabled, XSS...Show more
ShortDescription is a MediaWiki extension that provides local short description support. A cross-site scripting (XSS) vulnerability exists in versions prior to 2.3.4. On a wiki that has the ShortDescription enabled, XSS can be triggered on any page or the page with the action=info parameter, which displays the shortdesc property. This is achieved using the wikitext `{{SHORTDESC:<img src=x onerror=alert()>}}`. This issue has a patch in version 2.3.4.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Jan 10, 2022
N/A· v4
4.8 MEDIUM· v3
3.5 LOW· v2
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. Special:CheckUserLog allows CheckUser XSS because of date mishandling, as demonstrated by an XSS payload in MediaWiki:Oc...Show more
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. Special:CheckUserLog allows CheckUser XSS because of date mishandling, as demonstrated by an XSS payload in MediaWiki:October.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Jan 10, 2022
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
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 accomplished by searching for a very long key in a Language Name Searc...Show more
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 accomplished by searching for a very long key in a Language Name Search.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Jan 10, 2022
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
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 information (e.g., IP addresses and User-Agent headers for election traffi...Show more
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 information (e.g., IP addresses and User-Agent headers for election traffic) on a testwiki SecurePoll instance.Show less
1Mediawiki
1Mediawiki
Nov 21, 2024
Jan 10, 2022
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
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.
1Mediawiki
1Mediawiki
Nov 21, 2024
Jan 10, 2022
N/A· v4
5.4 MEDIUM· v3
3.5 LOW· v2
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 XSS via the caption fields for a given media file.