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Mediawiki » Mediawiki » 1.21.5 : Security Vulnerabilities

Cpe Name:cpe:/a:mediawiki:mediawiki:1.21.5
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2015-2942 399 DoS 2015-04-13 2015-04-14
7.1
None Remote Medium Not required None None Complete
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2, when using HHVM, allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of nested entity references in an (1) SVG file or (2) XMP metadata in a PDF file, aka a "billion laughs attack," a different vulnerability than CVE-2015-2937.
2 CVE-2015-2941 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2, when using HHVM, allows remote attackers to inject arbitrary web script or HTML via an invalid parameter in a wddx format request to api.php, which is not properly handled in an error message, related to unsafe calls to wddx_serialize_value.
3 CVE-2015-2938 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via a custom JavaScript file, which is not properly handled when previewing the file.
4 CVE-2015-2937 399 DoS 2015-04-13 2015-04-14
7.1
None Remote Medium Not required None None Complete
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2, when using HHVM or Zend PHP, allows remote attackers to cause a denial of service ("quadratic blowup" and memory consumption) via an XML file containing an entity declaration with long replacement text and many references to this entity, a different vulnerability than CVE-2015-2942.
5 CVE-2015-2935 200 Bypass +Info 2015-04-13 2015-04-14
5.0
None Remote Low Not required Partial None None
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to bypass the SVG filtering and obtain sensitive user information via a mixed case @import in a style element in an SVG file, as demonstrated by "@imporT."
6 CVE-2015-2934 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 does not properly handle when the Zend interpreter xml_parse function does not expand entities, which allows remote attackers to inject arbitrary web script or HTML via a crafted SVG file.
7 CVE-2015-2933 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in the Html class in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via a LanguageConverter substitution string when using a language variant.
8 CVE-2015-2932 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
Incomplete blacklist vulnerability in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via an animated href XLink element.
9 CVE-2015-2931 79 XSS 2015-04-13 2015-04-14
4.3
None Remote Medium Not required None Partial None
Incomplete blacklist vulnerability in includes/upload/UploadBase.php in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via an application/xml MIME type for a nested SVG with a data: URI.
10 CVE-2014-9507 79 XSS 2015-01-04 2015-01-13
2.6
None Remote High Not required None Partial None
MediaWiki 1.21.x, 1.22.x before 1.22.14, and 1.23.x before 1.23.7, when $wgContentHandlerUseDB is enabled, allows remote attackers to conduct cross-site scripting (XSS) attacks by setting the content model for a revision to JS.
11 CVE-2014-9480 79 XSS 2015-01-16 2015-01-20
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in the Hovercards extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via vectors related to text extracts.
12 CVE-2014-9479 79 XSS 2015-01-16 2015-01-20
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in the preview in the TemplateSandbox extension for MediaWiki allows remote attackers to inject arbitrary web script or HTML via the text parameter to Special:TemplateSandbox.
13 CVE-2014-9478 79 XSS 2015-01-16 2015-01-20
2.6
None Remote High Not required None Partial None
Cross-site scripting (XSS) vulnerability in the preview in the ExpandTemplates extension for MediaWiki, when $wgRawHTML is set to true, allows remote attackers to inject arbitrary web script or HTML via the wpInput parameter to the Special:ExpandTemplates page.
14 CVE-2014-9477 79 XSS 2015-01-16 2015-01-20
4.3
None Remote Medium Not required None Partial None
Multiple cross-site scripting (XSS) vulnerabilities in the Listings extension for MediaWiki allow remote attackers to inject arbitrary web script or HTML via the (1) name or (2) url parameter.
15 CVE-2014-9476 264 Bypass 2015-01-16 2015-02-05
5.0
None Remote Low Not required None Partial None
MediaWiki 1.2x before 1.22.15, 1.23.x before 1.23.8, and 1.24.x before 1.24.1 allows remote attackers to bypass CORS restrictions in $wgCrossSiteAJAXdomains via a domain that has a partial match to an allowed origin, as demonstrated by "http://en.wikipedia.org.evilsite.example/."
16 CVE-2014-9475 79 XSS 2015-01-16 2015-02-05
3.5
None Remote Medium Single system None Partial None
Cross-site scripting (XSS) vulnerability in thumb.php in MediaWiki before 1.19.23, 1.2x before 1.22.15, 1.23.x before 1.23.8, and 1.24.x before 1.24.1 allows remote authenticated users to inject arbitrary web script or HTML via a wikitext message.
17 CVE-2014-9277 77 2015-01-04 2015-01-06
7.5
None Remote Low Not required Partial Partial Partial
The wfMangleFlashPolicy function in OutputHandler.php in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14, and 1.23.x before 1.23.7 allows remote attackers to conduct PHP object injection attacks via a crafted string containing <cross-domain-policy> in a PHP format request, which causes the string length to change when converting the request to <NOT-cross-domain-policy>.
18 CVE-2014-9276 352 XSS CSRF 2015-01-04 2015-01-06
5.1
None Remote High Not required Partial Partial Partial
Cross-site request forgery (CSRF) vulnerability in the Special:ExpandedTemplates page in MediaWiki before 1.19.22, 1.20.x through 1.22.x before 1.22.14, and 1.23.x before 1.23.7, when $wgRawHTML is set to true, allows remote attackers to hijack the authentication of users with edit permissions for requests that cross-site scripting (XSS) attacks via the wpInput parameter, which is not properly handled in the preview.
19 CVE-2014-5243 20 2014-08-22 2014-12-06
4.3
None Remote Medium Not required None Partial None
MediaWiki before 1.19.18, 1.20.x through 1.22.x before 1.22.9, and 1.23.x before 1.23.2 does not enforce an IFRAME protection mechanism for transcluded pages, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web site.
20 CVE-2014-5241 352 +Info CSRF 2014-08-22 2014-12-06
6.8
None Remote Medium Not required Partial Partial Partial
The JSONP endpoint in includes/api/ApiFormatJson.php in MediaWiki before 1.19.18, 1.20.x through 1.22.x before 1.22.9, and 1.23.x before 1.23.2 accepts certain long callback values and does not restrict the initial bytes of a JSONP response, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks, and obtain sensitive information, via a crafted OBJECT element with SWF content consistent with a restricted character set.
21 CVE-2014-3966 79 XSS 2014-06-06 2015-05-13
2.6
None Remote High Not required None Partial None
Cross-site scripting (XSS) vulnerability in Special:PasswordReset in MediaWiki before 1.19.16, 1.21.x before 1.21.10, and 1.22.x before 1.22.7, when wgRawHtml is enabled, allows remote attackers to inject arbitrary web script or HTML via an invalid username.
22 CVE-2014-2853 79 XSS 2014-04-29 2015-05-13
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in includes/actions/InfoAction.php in MediaWiki before 1.21.9 and 1.22.x before 1.22.6 allows remote attackers to inject arbitrary web script or HTML via the sort key in an info action.
23 CVE-2014-2665 287 +Info CSRF 2014-04-19 2014-04-24
4.0
None Remote Low Single system Partial None None
includes/specials/SpecialChangePassword.php in MediaWiki before 1.19.14, 1.20.x and 1.21.x before 1.21.8, and 1.22.x before 1.22.5 does not properly handle a correctly authenticated but unintended login attempt, which makes it easier for remote authenticated users to obtain sensitive information by arranging for a victim to login to the attacker's account, as demonstrated by tracking the victim's activity, related to a "login CSRF" issue.
24 CVE-2014-2244 79 XSS 2014-03-01 2015-08-07
4.3
None Remote Medium Not required None Partial None
Cross-site scripting (XSS) vulnerability in the formatHTML function in includes/api/ApiFormatBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 allows remote attackers to inject arbitrary web script or HTML via a crafted string located after http:// in the text parameter to api.php.
25 CVE-2014-2243 362 2014-03-01 2014-03-03
5.8
None Remote Medium Not required Partial Partial None
includes/User.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 terminates validation of a user token upon encountering the first incorrect character, which makes it easier for remote attackers to obtain access via a brute-force attack that relies on timing differences in responses to incorrect token guesses.
26 CVE-2014-2242 79 XSS 2014-03-01 2015-05-15
4.3
None Remote Medium Not required None Partial None
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
Total number of vulnerabilities : 26   Page : 1 (This Page)
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