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CVE-2023-26471

Reference to the description:

https://nvd.nist.gov/vuln/detail/CVE-2023-26471

Description:
XWiki Platform is a generic wiki platform. Starting in version 11.6-rc-1, comments are supposed to be executed with the right of superadmin but in restricted mode (anything dangerous is disabled), but the async macro does not take into account the restricted mode. This means that any user with comment right can use the async macro to make it execute any wiki content with the right of superadmin. This has been patched in XWiki 14.9, 14.4.6, and 13.10.10. The only known workaround consists of applying a patch and rebuilding and redeploying `org.xwiki.platform:xwiki-platform-rendering-async-macro`.
Last updated date:
03/13/2023
Type:
exploit
Confidence:
HIGH
Date of publishing:
03/13/2023
Reference url to background

https://jira.xwiki.org/browse/XWIKI-20234

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