CVE-2026-47084

State: Published
Severity: 6.5 Medium
Published: Jul 16, 2026
Updated: Jul 16, 2026
Reserved: May 18, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N	mitre

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
Cyrus IMAPcyrusimap	before 3.12.3Affected

References

https://www.cyrusimap.org/imap/download/release-notes/index.html
https://www.cyrusimap.org/3.12/imap/download/release-notes/3.12/x/3.12.3.html

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