Vulnerabilities (CVE)

Filtered by vendor Mediawiki Subscribe
Total 383 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-8815 2 Debian, Mediawiki 2 Debian Linux, Mediawiki 2017-11-28 5.0 MEDIUM 7.5 HIGH
The language converter in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows attribute injection attacks via glossary rules.
CVE-2014-9487 1 Mediawiki 1 Mediawiki 2017-11-08 7.5 HIGH 9.8 CRITICAL
The getid3 library in MediaWiki before 1.24.1, 1.23.8, 1.22.15 and 1.19.23 allows remote attackers to read arbitrary files, cause a denial of service, or possibly have other impact via an XML External Entity (XXE) attack. NOTE: Related to CVE-2014-2053.
CVE-2012-4379 1 Mediawiki 1 Mediawiki 2017-10-31 4.3 MEDIUM 6.5 MEDIUM
MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not send a restrictive X-Frame-Options HTTP header, which allows remote attackers to conduct clickjacking attacks via an embedded API response in an IFRAME element.
CVE-2012-4380 1 Mediawiki 1 Mediawiki 2017-10-31 5.0 MEDIUM 7.5 HIGH
MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.
CVE-2012-4382 1 Mediawiki 1 Mediawiki 2017-10-31 4.0 MEDIUM 4.9 MEDIUM
MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not properly protect user block metadata, which allows remote administrators to read a user block reason via a reblock attempt.
CVE-2012-4377 1 Mediawiki 1 Mediawiki 2017-10-31 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.18.5 and 1.19.x before 1.19.2 allows remote attackers to inject arbitrary web script or HTML via a File: link to a nonexistent image.
CVE-2012-4378 1 Mediawiki 1 Mediawiki 2017-10-31 4.3 MEDIUM 6.1 MEDIUM
Multiple cross-site scripting (XSS) vulnerabilities in MediaWiki before 1.18.5 and 1.19.x before 1.19.2, when unspecified JavaScript gadgets are used, allow remote attackers to inject arbitrary web script or HTML via the userlang parameter to w/index.php.
CVE-2015-8009 1 Mediawiki 1 Mediawiki 2017-09-15 5.0 MEDIUM 9.8 CRITICAL
The MWOAuthDataStore::lookup_token function in Extension:OAuth for MediaWiki 1.25.x before 1.25.3, 1.24.x before 1.24.4, and before 1.23.11 does not properly validate the signature when checking the authorization signature, which allows remote registered Consumers to use another Consumer's credentials by leveraging knowledge of the credentials.
CVE-2013-4308 2 Liquidthreads Project, Mediawiki 2 Liquidthreads, Mediawiki 2017-08-29 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-2013-4307 1 Mediawiki 1 Mediawiki 2017-08-29 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-2013-4305 1 Mediawiki 1 Mediawiki 2017-08-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in contrib/example.php in the SyntaxHighlight GeSHi extension for MediaWiki, possibly as downloaded before September 2013, allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
CVE-2013-4304 2 Brion Vibber, Mediawiki 2 Centralauth Extension, Mediawiki 2017-08-29 7.5 HIGH N/A
The CentralAuth 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 caches a valid CentralAuthUser object in the centralauth_User cookie even when a user has not successfully logged in, which allows remote attackers to bypass authentication without a password.
CVE-2013-4302 1 Mediawiki 1 Mediawiki 2017-08-29 5.0 MEDIUM N/A
(1) ApiBlock.php, (2) ApiCreateAccount.php, (3) ApiLogin.php, (4) ApiMain.php, (5) ApiQueryDeletedrevs.php, (6) ApiTokens.php, and (7) ApiUnblock.php in includes/api/ in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow remote attackers to obtain CSRF tokens and bypass the cross-site request forgery (CSRF) protection mechanism via a JSONP request to wiki/api.php.
CVE-2013-4301 1 Mediawiki 1 Mediawiki 2017-08-29 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-2013-1818 1 Mediawiki 1 Mediawiki 2017-08-29 5.0 MEDIUM N/A
maintenance/mwdoc-filter.php in MediaWiki before 1.20.3 allows remote attackers to read arbitrary files via unspecified vectors.
CVE-2012-5391 1 Mediawiki 1 Mediawiki 2017-08-29 6.8 MEDIUM N/A
Session fixation vulnerability in Special:UserLogin in MediaWiki before 1.18.6, 1.19.x before 1.19.3, and 1.20.x before 1.20.1 allows remote attackers to hijack web sessions via the session_id.
CVE-2012-2698 1 Mediawiki 1 Mediawiki 2017-08-29 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-2012-1582 1 Mediawiki 1 Mediawiki 2017-08-29 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in the wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to inject arbitrary web script or HTML via a crafted page with "forged strip item markers," as demonstrated using the CharInsert extension.
CVE-2012-1581 1 Mediawiki 1 Mediawiki 2017-08-29 5.0 MEDIUM N/A
MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 uses weak random numbers for password reset tokens, which makes it easier for remote attackers to change the passwords of arbitrary users.
CVE-2012-1580 1 Mediawiki 1 Mediawiki 2017-08-29 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.