CVE-2018-15131

An issue was discovered in Synacor Zimbra Collaboration Suite 8.6.x before 8.6.0 Patch 11, 8.7.x before 8.7.11 Patch 6, 8.8.x before 8.8.8 Patch 9, and 8.8.9 before 8.8.9 Patch 3. Account number enumeration is possible via inconsistent responses for specific types of authentication requests.

• CWE-200

• https://bugzilla.zimbra.com/show_bug.cgi?id=109012Exploit, Issue Tracking, Third Party Advisory
• https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesVendor Advisory
• https://bugzilla.zimbra.com/show_bug.cgi?id=109012Exploit, Issue Tracking, Third Party Advisory

Published

May 30, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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