A user disabled on a wiki using email verification for registration can re-activate himself by using the activation link provided for his registration.
The problem has been patched in the following versions of XWiki: 11.10.13, 12.6.7, 12.10.2, 13.0.
It's possible to workaround the issue by resetting the validkey property of the disabled XWiki users. This can be done by editing the user profile with object editor.
https://jira.xwiki.org/browse/XWIKI-17942
If you have any questions or comments about this advisory: * Open an issue in Jira * Email us at Security mailing-list
{
"nvd_published_at": "2021-05-28T21:15:00Z",
"github_reviewed_at": "2021-05-18T16:36:02Z",
"cwe_ids": [
"CWE-285",
"CWE-863"
],
"severity": "HIGH",
"github_reviewed": true
}