CVE-2023-29206 Information

Description

XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.

Reference

https://jira.xwiki.org/browse/XWIKI-19583 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx https://jira.xwiki.org/browse/XWIKI-9119 https://jira.xwiki.org/browse/XWIKI-19514 https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb