Medium severity6.5NVD Advisory· Published Jul 16, 2026· Updated Jul 17, 2026
CVE-2026-47084
CVE-2026-47084
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.
Affected products
2- Range: <=3.12.2
Patches
Vulnerability mechanics
References
2News mentions
1- Cyrus IMAP: Nine Access Control and Auth Bypass Vulnerabilities Disclosed TogetherVypr Intelligence · Jul 17, 2026