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CVSS: 6.1EPSS: 0%CPEs: 46EXPL: 1

16 Jan 2015 — 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. Vulnerabilidad de XSS en la previsualización en la extensión TemplateSandbox para MediaWiki permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través del parámetro text en Special:TemplateSandbox. Multiple vulnerabilities have been found in MediaWiki, the worst... • http://www.openwall.com/lists/oss-security/2014/12/21/2 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 46EXPL: 1

16 Jan 2015 — 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. Vulnerabilidad de XSS en la extensión Hovercards para MediaWiki permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de vectores relacionados con extractos de textos. Multiple vulnerabilities have been found in MediaWiki, the worst of which may allow remote attackers to execute arbitrary ... • http://www.openwall.com/lists/oss-security/2014/12/21/2 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.4EPSS: 0%CPEs: 46EXPL: 0

16 Jan 2015 — 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. Vulnerabilidad de XSS en thumb.php en MediaWiki anterior a 1.19.23, 1.2x anterior a 1.22.15, 1.23.x anterior a 1.23.8, y 1.24.x anterior a 1.24.1 permite a usuarios remotos autenticados inyectar secuencias de comandos web o HTML arbitrarios a través de un mensaje ... • http://www.debian.org/security/2014/dsa-3110 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 0%CPEs: 46EXPL: 1

16 Jan 2015 — 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/." MediaWiki 1.2x anterior a 1.22.15, 1.23.x anterior a 1.23.8, y 1.24.x anterior a 1.24.1 permite a atacantes remotos evadir las restricciones CORS en $wgCrossSiteAJAXdomains a través de un dominio que tiene una coincidencia parcial ... • http://www.mandriva.com/security/advisories?name=MDVSA-2015:006 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 6.1EPSS: 0%CPEs: 42EXPL: 0

04 Jan 2015 — 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. Vulnerabilidad de CSRF en la página Special:ExpandedTemplates en MediaWiki anterior a 1.19.... • http://securitytracker.com/id?1031301 • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 6.1EPSS: 0%CPEs: 42EXPL: 0

04 Jan 2015 — 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. MediaWiki versiones 1.21.x, versiones 1.22.x anteriores a 1.22.14, y versiones 1.23.x anteriores a 1.23.7, cuando $wgContentHandlerUseDB está habilitado, permite a los atacantes remotos conducir ataques de tipo cross-site-scripting (XSS) mediante el ajuste del modelo de contenido par... • https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.8EPSS: 0%CPEs: 42EXPL: 1

13 Dec 2014 — 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 in a PHP format request, which causes the string length to change when converting the request to . La función wfMangleFlashPolicy en OutputHandler.php en MediaWiki anterior a 1.19.22, 1.20.x hasta 1.22.x anterior a 1.22.14,... • http://securitytracker.com/id?1031301 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •

CVSS: 5.4EPSS: 0%CPEs: 40EXPL: 0

06 Oct 2014 — The (1) Special:Preferences and (2) Special:UserLogin pages in MediaWiki before 1.19.20, 1.22.x before 1.22.12 and 1.23.x before 1.23.5 allows remote authenticated users to conduct cross-site scripting (XSS) attacks or have unspecified other impact via crafted CSS, as demonstrated by modifying MediaWiki:Common.css. Las páginas (1) Special:Preferences y (2) Special:UserLogin en MediaWiki anterior a 1.19.20, 1.22.x anterior a 1.22.12 y 1.23.x anterior a 1.23.5 permite a usuarios remotos autenticados realizar ... • http://seclists.org/oss-sec/2014/q4/67 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 8.1EPSS: 0%CPEs: 50EXPL: 1

22 Aug 2014 — 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. El endpoint JSONP en includes/api/ApiFormatJson.php en MediaWi... • http://advisories.mageia.org/MGASA-2014-0309.html • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 9.8EPSS: 0%CPEs: 50EXPL: 1

22 Aug 2014 — 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. MediaWiki anterior a 1.19.18, 1.20.x hasta 1.22.x anterior a 1.22.9, y 1.23.x anterior a 1.23.2 no aplica un mecanismo de protección IFRAME para páginas transcluidas, lo que facilita a atacantes remotos realizar ataques de clickjacking a través de un sit... • http://advisories.mageia.org/MGASA-2014-0309.html • CWE-20: Improper Input Validation •