Описание
Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers
Impact
HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax.
Patches
This has been patched in XWiki 14.6 RC1.
Workarounds
There are no known workarounds apart from upgrading to a fixed version.
References
- https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1
- https://jira.xwiki.org/browse/XRENDERING-663
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki.org
- Email us at Security Mailing List
Пакеты
org.xwiki.rendering:xwiki-rendering-syntax-xhtml
< 14.6-rc-1
14.6-rc-1
org.xwiki.platform:xwiki-core-rendering-api
<= 3.0-milestone-2
Отсутствует
org.xwiki.rendering:xwiki-rendering-syntax-html
< 14.6-rc-1
14.6-rc-1
org.xwiki.rendering:xwiki-rendering-syntax-html5
< 14.6-rc-1
14.6-rc-1
org.xwiki.rendering:xwiki-rendering-syntax-annotatedxhtml
< 14.6-rc-1
14.6-rc-1
org.xwiki.rendering:xwiki-rendering-syntax-annotatedhtml5
< 14.6-rc-1
14.6-rc-1
org.xwiki.platform:xwiki-platform-annotation-core
< 14.6-rc-1
14.6-rc-1
Связанные уязвимости
XWiki Platform is a generic wiki platform. Prior to version 14.6-rc-1, HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax. This has been patched in XWiki 14.6-rc-1. There are no known workarounds apart from upgrading to a fixed version.