CVE-2022-36096 Information

Description

The XWiki Platform Index UI is an Index of all pages attachments orphans and deleted pages and attachments for XWiki Platform a generic wiki platform. Prior to versions 13.10.6 and 14.3 it’s possible to store JavaScript which will be executed by anyone viewing the deleted attachments index with an attachment containing javascript in its name. This issue has been patched in XWiki 13.10.6 and 14.3. As a workaround modify fix the vulnerability by editing the wiki page XWiki.DeletedAttachments with the object editor open the JavaScriptExtension object and apply on the content the changes that can be found on the fix commit.

Reference

https://github.com/xwiki/xwiki-platform/commit/6705b0cd0289d1c90ed354bd4ecc1508c4b25745 https://jira.xwiki.org/browse/XWIKI-19613 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gjmq-x5x7-wc36