Vulnerabilities (CVE)

Filtered by vendor Mediawiki Subscribe
Total 392 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-29905 1 Mediawiki 1 Mediawiki 2022-05-10 4.3 MEDIUM 4.3 MEDIUM
The FanBoxes extension for MediaWiki through 1.37.2 (before 027ffb0b9d6fe0d823810cf03f5b562a212162d4) allows Special:UserBoxes CSRF.
CVE-2022-29904 1 Mediawiki 1 Mediawiki 2022-05-10 7.5 HIGH 9.8 CRITICAL
The SemanticDrilldown extension for MediaWiki through 1.37.2 (before e688bdba6434591b5dff689a45e4d53459954773) allows SQL injection with certain '-' and '_' constraints.
CVE-2022-29903 1 Mediawiki 1 Mediawiki 2022-05-10 4.3 MEDIUM 4.3 MEDIUM
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.
CVE-2022-28323 1 Mediawiki 1 Mediawiki 2022-05-10 5.0 MEDIUM 7.5 HIGH
An issue was discovered in MediaWiki through 1.37.2. The SecurePoll extension allows a leak because sorting by timestamp is supported,
CVE-2022-29969 1 Mediawiki 1 Rss For Mediawiki 2022-05-09 4.3 MEDIUM 6.1 MEDIUM
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).
CVE-2022-29907 1 Mediawiki 1 Mediawiki 2022-05-07 4.3 MEDIUM 6.1 MEDIUM
The Nimbus skin for MediaWiki through 1.37.2 (before 6f9c8fb868345701d9544a54d9752515aace39df) allows XSS in Advertise link messages.
CVE-2022-29547 1 Mediawiki 1 Createredirect 2022-05-02 5.0 MEDIUM 7.5 HIGH
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.
CVE-2017-0371 1 Mediawiki 1 Mediawiki 2022-02-28 5.0 MEDIUM 7.5 HIGH
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.
CVE-2022-21710 1 Mediawiki 1 Shortdescription 2022-01-28 4.3 MEDIUM 6.1 MEDIUM
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.
CVE-2021-46147 1 Mediawiki 1 Mediawiki 2022-01-13 6.8 MEDIUM 8.8 HIGH
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.
CVE-2021-46146 1 Mediawiki 1 Mediawiki 2022-01-13 3.5 LOW 5.4 MEDIUM
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.
CVE-2021-46148 1 Mediawiki 1 Mediawiki 2022-01-13 4.0 MEDIUM 6.5 MEDIUM
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.
CVE-2021-46150 1 Mediawiki 1 Mediawiki 2022-01-13 3.5 LOW 4.8 MEDIUM
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.
CVE-2021-46149 1 Mediawiki 1 Mediawiki 2022-01-13 5.0 MEDIUM 7.5 HIGH
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.
CVE-2021-42043 1 Mediawiki 1 Mediawiki 2021-10-14 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in Special:MediaSearch in the MediaSearch extension in MediaWiki through 1.36.2. The suggestion text (a parameter to mediasearch-did-you-mean) was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the intitle: search operator within the query.
CVE-2021-42042 1 Mediawiki 1 Mediawiki 2021-10-14 3.5 LOW 4.8 MEDIUM
An issue was discovered in SpecialEditGrowthConfig in the GrowthExperiments extension in MediaWiki through 1.36.2. The growthexperiments-edit-config-error-invalid-title MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript.
CVE-2021-42044 1 Mediawiki 1 Mediawiki 2021-10-14 3.5 LOW 4.8 MEDIUM
An issue was discovered in the Mentor dashboard in the GrowthExperiments extension in MediaWiki through 1.36.2. The Growthexperiments-mentor-dashboard-mentee-overview-add-filter-total-edits-headline, growthexperiments-mentor-dashboard-mentee-overview-add-filter-starred-headline, growthexperiments-mentor-dashboard-mentee-overview-info-text, growthexperiments-mentor-dashboard-mentee-overview-info-legend-headline, and growthexperiments-mentor-dashboard-mentee-overview-active-ago MediaWiki messages were not being properly sanitized and allowed for the injection and execution of HTML and JavaScript.
CVE-2021-42041 1 Mediawiki 1 Mediawiki 2021-10-14 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in CentralAuth in MediaWiki through 1.36.2. The rightsnone MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the setchange log.
CVE-2021-42040 1 Mediawiki 1 Mediawiki 2021-10-14 5.0 MEDIUM 7.5 HIGH
An issue was discovered in MediaWiki through 1.36.2. A parser function related to loop control allowed for an infinite loop (and php-fpm hang) within the Loops extension because egLoopsCountLimit is mishandled. This could lead to memory exhaustion.
CVE-2008-0460 2 Mediawiki, Microsoft 3 Mediawiki, Mediawiki Botquery Ext, Internet Explorer 2021-07-23 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in api.php in (1) MediaWiki 1.11 through 1.11.0rc1, 1.10 through 1.10.2, 1.9 through 1.9.4, and 1.8; and (2) the BotQuery extension for MediaWiki 1.7 and earlier; when Internet Explorer is used, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.