CVE-2026-47084
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 16, 2026
Vendor
unknown
Description
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. The LOCALDELETE command bypassed ACL checks. An authenticated but non-admin user could invoke the admin-only LOCALDELETE IMAP command and delete mailboxes for which they had no permissions.