CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
XWiki Rendering is a generic rendering system that converts textual input in a given syntax (wiki syntax, HTML, etc) into another syntax (XHTML, etc). Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the `xdom+xml/current` syntax which allows the creation of raw blocks that permit the insertion of arbitrary HTML content including JavaScript. This allows XSS attacks for users who can edit a document like their user profile (enabled by default). This has been fixed in version 14.10 by removing the dependency on the `xdom+xml/current` syntax from the XHTML syntax. Note that the `xdom+xml` syntax is still vulnerable to this attack. As it's main purpose is testing and its use is quite difficult, this syntax shouldn't be installed or used on a regular wiki. There are no known workarounds apart from upgrading.
Засегнати продукти
- xwiki xwiki-rendering: >= 5.4.5, < 14.10
Вид слабост
История
- 14 юли 2025 Публикувано
Други уязвимости в xwiki xwiki-rendering
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-53835
- https://nvd.nist.gov/vuln/detail/CVE-2025-53835
- https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-w3wh-g4m9-783p
- https://github.com/xwiki/xwiki-rendering/commit/a4ca31f99f524b9456c64150d6f375984aa81ea7
- https://jira.xwiki.org/browse/XRENDERING-660