What is CVE-2026-47084?

CVE-2026-47084 is a medium-severity vulnerability in Cyrusimap Cyrus Imap, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2026-07-16.

How severe is CVE-2026-47084?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Cyrusimap Cyrus Imap

CVE-2026-47084

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…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Cyrusimap Cyrus Imap — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-47084?: CVE-2026-47084 is a medium-severity vulnerability in Cyrusimap Cyrus Imap, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2026-07-16.
How severe is CVE-2026-47084?: Medium severity. CVSS v3 base score is 6.5 out of 10.