Vulnerabilities (CVE)

Filtered by vendor Mediawiki Subscribe
Total 387 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2011-4360 2 Debian, Mediawiki 2 Debian Linux, Mediawiki 2025-04-11 5.0 MEDIUM N/A
MediaWiki before 1.17.1 allows remote attackers to obtain the page titles of all restricted pages via a series of requests involving the (1) curid or (2) oldid parameter.
CVE-2011-1580 1 Mediawiki 1 Mediawiki 2025-04-11 3.5 LOW N/A
The transwiki import functionality in MediaWiki before 1.16.3 does not properly check privileges, which allows remote authenticated users to perform imports from any wgImportSources wiki via a crafted POST request.
CVE-2011-1766 1 Mediawiki 1 Mediawiki 2025-04-11 5.8 MEDIUM N/A
includes/User.php in MediaWiki before 1.16.5, when wgBlockDisablesLogin is enabled, does not clear certain cached data after verification of an auth token fails, which allows remote attackers to bypass authentication by creating crafted wikiUserID and wikiUserName cookies, or by leveraging an unattended workstation.
CVE-2013-2032 3 Fedoraproject, Gentoo, Mediawiki 3 Fedora, Linux, Mediawiki 2025-04-11 5.0 MEDIUM N/A
MediaWiki before 1.19.6 and 1.20.x before 1.20.5 does not allow extensions to prevent password changes without using both Special:PasswordReset and Special:ChangePassword, which allows remote attackers to bypass the intended restrictions of an extension that only implements one of these blocks.
CVE-2011-0047 1 Mediawiki 1 Mediawiki 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."
CVE-2013-4307 1 Mediawiki 1 Mediawiki 2025-04-11 4.3 MEDIUM N/A
Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description.
CVE-2012-4885 1 Mediawiki 1 Mediawiki 2025-04-11 5.0 MEDIUM N/A
The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service (infinite loop) via certain input, as demonstrated by the padleft function.
CVE-2013-4308 2 Liquidthreads Project, Mediawiki 2 Liquidthreads, Mediawiki 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in pages/TalkpageHistoryView.php in the LiquidThreads (LQT) extension 2.x and possibly 3.x for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allows remote attackers to inject arbitrary web script or HTML via a thread subject.
CVE-2011-0537 2 Mediawiki, Microsoft 2 Mediawiki, Windows 2025-04-11 7.5 HIGH N/A
Multiple directory traversal vulnerabilities in (1) languages/Language.php and (2) includes/StubObject.php in MediaWiki 1.8.0 and other versions before 1.16.2, when running on Windows and possibly Novell Netware, allow remote attackers to include and execute arbitrary local PHP files via vectors related to a crafted language file and the Language::factory function.
CVE-2011-1579 1 Mediawiki 1 Mediawiki 2025-04-11 5.8 MEDIUM N/A
The checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive information by using the \2f\2a and \2a\2f hex strings to surround CSS comments.
CVE-2011-1587 2 Mediawiki, Microsoft 2 Mediawiki, Internet Explorer 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.4, when Internet Explorer 6 or earlier is used, allows remote attackers to inject arbitrary web script or HTML via an uploaded file accessed with a dangerous extension such as .html located before a ? (question mark) in a query string, in conjunction with a modified URI path that has a %2E sequence in place of the . (dot) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1578.
CVE-2011-0003 1 Mediawiki 1 Mediawiki 2025-04-11 5.8 MEDIUM N/A
MediaWiki before 1.16.1, when user or site JavaScript or CSS is enabled, allows remote attackers to conduct clickjacking attacks via unspecified vectors.
CVE-2011-4361 2 Debian, Mediawiki 2 Debian Linux, Mediawiki 2025-04-11 5.0 MEDIUM N/A
MediaWiki before 1.17.1 does not check for read permission before handling action=ajax requests, which allows remote attackers to obtain sensitive information by (1) leveraging the SpecialUpload::ajaxGetExistsWarning function, or by (2) leveraging an extension, as demonstrated by the CategoryTree, ExtTab, and InlineEditor extensions.
CVE-2012-2698 1 Mediawiki 1 Mediawiki 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in the outputPage function in includes/SkinTemplate.php in MediaWiki before 1.17.5, 1.18.x before 1.18.4, and 1.19.x before 1.19.1 allows remote attackers to inject arbitrary web script or HTML via the uselang parameter to index.php/Main_page.
CVE-2013-4301 1 Mediawiki 1 Mediawiki 2025-04-11 5.0 MEDIUM N/A
includes/resourceloader/ResourceLoaderContext.php in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allows remote attackers to obtain sensitive information via a "<" (open angle bracket) character in the lang parameter to w/load.php, which reveals the installation path in an error message.
CVE-2013-4569 1 Mediawiki 1 Mediawiki 2025-04-11 4.3 MEDIUM N/A
The CleanChanges extension for MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3, when "Group changes by page in recent changes and watchlist" is enabled, allows remote attackers to obtain sensitive information (revision-deleted IPs) via the Recent Changes page.
CVE-2012-1580 1 Mediawiki 1 Mediawiki 2025-04-11 6.8 MEDIUM N/A
Cross-site request forgery (CSRF) vulnerability in Special:Upload in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to hijack the authentication of unspecified victims for requests that upload files.
CVE-2010-1150 1 Mediawiki 1 Mediawiki 2025-04-11 6.0 MEDIUM N/A
MediaWiki before 1.15.3, and 1.6.x before 1.16.0beta2, does not properly handle a correctly authenticated but unintended login attempt, which makes it easier for remote authenticated users to conduct phishing attacks by arranging for a victim to login to the attacker's account and then execute a crafted user script, related to a "login CSRF" issue.
CVE-2012-1578 1 Mediawiki 1 Mediawiki 2025-04-11 6.8 MEDIUM N/A
Multiple cross-site request forgery (CSRF) vulnerabilities in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allow remote attackers to hijack the authentication of users with the block permission for requests that (1) block a user via a request to the Block module or (2) unblock a user via a request to the Unblock module.
CVE-2012-6453 1 Mediawiki 1 Rssreader 2025-04-11 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in the RSS Reader extension before 0.2.6 for MediaWiki allows remote attackers to inject arbitrary web script or HTML via a crafted feed.