5.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.4%
mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the “HTTP 404 - account is not active” and “HTTP 401 - must authenticate” errors.
bugzilla.zimbra.com/show_bug.cgi?id=108962