CVSS: 6.6EPSS: 0%CPEs: 2EXPL: 0CVE-2020-15171 – Users with SCRIPT rights can execute arbitrary code in XWiki
https://notcve.org/view.php?id=CVE-2020-15171
In XWiki before versions 11.10.5 or 12.2.1, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. The only workaround is to give SCRIPT right only to trusted users. En XWiki versiones anteriores a 11.10.5 o 12.2.1, cualquier usuario con derecho de SCRIPT (derecho EDIT anterior a XWiki 7.4), puede obtener acceso al contexto del Servlet del servidor de aplicaciones, que contiene herramientas que permiten crear instancias de objetos Java arbitrarios e invocar métodos que pueden conducir a una ejecución de código. La única solución alternativa es otorgar el derecho de SCRIPT solo a los usuarios de confianza • https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7qw5-pqhc-xm4g • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 9.9EPSS: 0%CPEs: 1EXPL: 1CVE-2020-11057 – Code Injection in XWiki Platform
https://notcve.org/view.php?id=CVE-2020-11057
In XWiki Platform 7.2 through 11.10.2, registered users without scripting/programming permissions are able to execute python/groovy scripts while editing personal dashboards. This has been fixed 11.3.7 , 11.10.3 and 12.0. En XWiki Platform versiones 7.2 hasta 11.10.2, los usuarios registrados sin permisos de programación y scripting son capaces de ejecutar scripts de python y groovy mientras editan paneles de control personales. Esto ha sido corregido en las versiones 11.3.7, 11.10.3 y 12.0. • https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rmp6-jjg8-9424 https://jira.xwiki.org/browse/XWIKI-16960 https://medium.com/%40andrew.levkin/tews-4c47cfc011d1 • CWE-94: Improper Control of Generation of Code ('Code Injection') •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 1CVE-2018-16277
https://notcve.org/view.php?id=CVE-2018-16277
The Image Import function in XWiki through 10.7 has XSS. La función Image Import en XWiki hasta la versión 10.7 tiene Cross-Site Scripting (XSS). • https://mksec.tk/index.php/2018/09/27/cve-2018-16277-xss-in-xwiki • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •