XWiki discovered that the patch for GHSA-5cf8-vrr8-8hjm was insufficient and with slightly modified parameters to the LiveTableResults, it is still possible to discover password hashes one bit at a time, so with 768 requests, the full password salt and hash can be retrieved of a user.
Impact The mail obfuscation configuration was not fully taken into account and is was still possible by obfuscated emails. See https://jira.xwiki.org/browse/XWIKI-20601 for the reproduction steps. Patches This has been patched in XWiki 14.10.9, and XWiki 15.3-rc-1. Workarounds The workaround is to modify the page XWiki.LiveTableResultsMacros following this patch. References https://jira.xwiki.org/browse/XWIKI-20601 https://github.com/xwiki/xwiki-platform/commit/1dfb6804d4d412794cbe0098d4972b8ac263df0c For more information If you have any questions or comments about this advisory: Open an issue in Jira XWiki.org …
XWiki Platform is a generic wiki platform. Starting in version 3.5-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, the mail obfuscation configuration was not fully taken into account. While the mail displayed to the end user was obfuscated, the rest response was also containing the mail unobfuscated and users were able to filter and sort on the unobfuscated, allowing them to infer the mail content. The consequence was the …
XWiki Platform is a generic wiki platform. Starting in version 3.2-m3, users can deduce the content of the password fields by repeated call to LiveTableResults and WikisLiveTableResultsMacros. The issue can be fixed by upgrading to versions 14.7-rc-1, 13.4.4, or 13.10.9 and higher, or in version >= 3.2M3 by applying the patch manually on LiveTableResults and WikisLiveTableResultsMacros.
User without the right to view documents can deduce their existence by repeated Livetable queries.