CVE-2023-29202
org.xwiki.platform:xwiki-platform-rendering-macro-rss Cross-site Scripting vulnerability
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD, GHSA.
Description
XWiki Commons are technical libraries common to several other top level XWiki projects. The RSS macro that is bundled in XWiki included the content of the feed items without any cleaning in the HTML output when the parameter `content` was set to `true`. This allowed arbitrary HTML and in particular also JavaScript injection and thus cross-site scripting (XSS) by specifying an RSS feed with malicious content. With the interaction of a user with programming rights, this could be used to execute arbitrary actions in the wiki, including privilege escalation, remote code execution, information disclosure, modifying or deleting content and sabotaging the wiki. The issue has been patched in XWiki 14.6 RC1, the content of the feed is now properly cleaned before being displayed. As a workaround, if the RSS macro isn't used in the wiki, the macro can be uninstalled by deleting `WEB-INF/lib/xwiki-platform-rendering-macro-rss-XX.jar`, where `XX` is XWiki's version, in the web application's directory.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| maven::GitHub Security Advisory Maven | org.xwiki.platform:xwiki-core-rendering-macro-rss, org.xwiki.platform:xwiki-platform-rendering-macro-rss | 14.6-rc-1 |
Afficher les 2 entrées d'une source
| Source | Paquet | Corrigé en |
|---|---|---|
| maven::GitHub Security Advisory Maven | org.xwiki.platform:xwiki-core-rendering-macro-rss | pas de correctif indiqué |
| maven::GitHub Security Advisory Maven | org.xwiki.platform:xwiki-platform-rendering-macro-rss | 14.6-rc-1 |