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CVSS: 8.8EPSS: 0%CPEs: 23EXPL: 0

13 Dec 2013 — Cross-site request forgery (CSRF) vulnerability in the CentralAuth extension for MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to hijack the authentication of users for requests that login via vectors involving image loading. Vulnerabilidad de Cross-site request forgery (CSRF) en la extensión de MediaWiki CentralAuth antes de 1.19.9, 1.20.x anterior a 1.20.8 y 1.21.x anterior a 1.21.3 permite a atacantes remotos secuestrar la autenticación de los usuarios pa... • http://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.html • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 6.1EPSS: 1%CPEs: 71EXPL: 0

28 Oct 2013 — MediaWiki before 1.19.6 and 1.20.x before 1.20.5 allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a CDATA section containing valid UTF-7 encoded sequences in a SVG file, which is then incorrectly interpreted as UTF-8 by Chrome and Firefox. MediaWiki anteriores a 1.19.6, y 1.20.x anteriores a 1.20.5, permite a atacantes remotos realizar ataques cross-site scripting (XSS), como demostrado por una sección CDATA conteniendo secuencias válidas codificadas con UTF-7 en un ... • http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105784.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 0%CPEs: 74EXPL: 0

28 Oct 2013 — 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. MediaWiki anteriores a 1.19.6, y 1.20.x anteriores a 1.20.5 no permite a las extensiones prevenir cambios en las contraseñas sin usar Special:PasswordReset y Special:ChangePassword, lo cual permite a atacantes remoto... • http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105784.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0

28 Oct 2013 — maintenance/mwdoc-filter.php in MediaWiki before 1.20.3 allows remote attackers to read arbitrary files via unspecified vectors. maintenance/mwdoc-filter.php en MediaWiki anterior a 1.20.3 permite a atacantes remotos leer archivos arbitrarios a través de vectores no especificados. Multiple vulnerabilities have been found in MediaWiki, the worst of which could lead to Denial of Service. Versions less than 1.21.2 are affected. • http://www.mediawiki.org/wiki/Release_notes/1.20 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.1EPSS: 1%CPEs: 5EXPL: 0

28 Oct 2013 — A cross-site scripting (XSS) vulnerability in MediaWiki before 1.19.5 and 1.20.x before 1.20.4 and allows remote attackers to inject arbitrary web script or HTML via Lua function names. Una vulnerabilidad de tipo cross-site scripting (XSS) en MediaWiki versiones anteriores a 1.19.5 y versiones 1.20.x anteriores a 1.20.4 y permite a atacantes remotos inyectar script web o HTML arbitrario por medio de nombres de función de Lua. Multiple vulnerabilities have been found in MediaWiki, the worst of which could le... • http://lists.fedoraproject.org/pipermail/package-announce/2013-April/104022.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 3%CPEs: 6EXPL: 0

28 Oct 2013 — MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request. MediaWiki versiones anteriores a la versión 1.19.4 y versiones 1.20.x anteriores a 1.20.3, permite a atacantes remotos causar una denegación de servicio (bloqueo de aplicación) mediante el envío de una petición especialmente diseñada. Multiple vulnerabilities have been found in MediaWiki, the worst of which could lead to Denial of Service. Versions... • http://security.gentoo.org/glsa/glsa-201310-21.xml • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 1%CPEs: 6EXPL: 0

28 Oct 2013 — MediaWiki before 1.19.4 and 1.20.x before 1.20.3 contains an error in the api.php script which allows remote attackers to obtain sensitive information. MediaWiki versiones anteriores a la versión 1.19.4 y versiones 1.20.x anteriores a la versión 1.20.3, contiene un error en el script api.php lo que permite a atacantes remotos obtener información confidencial. Multiple vulnerabilities have been found in MediaWiki, the worst of which could lead to Denial of Service. Versions less than 1.21.2 are affected. • http://security.gentoo.org/glsa/glsa-201310-21.xml • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.5EPSS: 0%CPEs: 11EXPL: 0

09 Sep 2012 — 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. El analizador wikitext en MediaWiki 1.17.x antes de 1.17.3 y 1.18.x antes de 1.18.2 permite a atacantes remotos provocar una denegación de servicio (bucle infinito) a través de ciertas entradas, como lo demuestra la función PadLeft. • http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html •

CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 0

09 Sep 2012 — 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. Múltiples vulnerabilidades de falsificación de petición en sitios cruzados (CSRF) en MediaWiki V1.17.x anteriores a v1.17.3 y v.18.x anteriores a v1.18.2, permite a atacantes remo... • http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 6.5EPSS: 0%CPEs: 11EXPL: 1

09 Sep 2012 — The resource loader in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 includes private data such as CSRF tokens in a JavaScript file, which allows remote attackers to obtain sensitive information. El gestor de recursos en MediaWiki v1.17.x antes de v1.17.3 y v1.18.x antes de v1.18.2 incluye datos privados, como tokens CSRF en un archivo JavaScript, lo que permite a atacantes remotos obtener información sensible. • http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •