CVE-2023-36469— XWiki Platform 注入漏洞

Code injection through NotificationRSSService in XWiki Platform

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can edit their own user profile and notification settings can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This has been patched in XWiki 14.10.6 and 15.2RC1. Users are advised to update. As a workaround the main security fix can be manually applied by patching the affected document `XWiki.Notifications.Code.NotificationRSSService`. This will break the link to the differences, though as this requires additional changes to Velocity templates as shown in the patch. While the default template is available in the instance and can be easily patched, the template for mentions is contained in a `.jar`-file and thus cannot be fixed without replacing that jar.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

输出中的特殊元素转义处理不恰当(注入)

XWiki Platform 注入漏洞

XWiki Platform是法国XWiki基金会的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 9.6-rc-1到 14.10.6版本、 15.0-rc-1到 15.2-rc-1版本存在注入漏洞，该漏洞源于任何可以编辑自己的用户配置文件和通知设置的用户都可以执行任意脚本宏，包括 Groovy 和 Python 宏，这些宏允许远程执行代码。

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