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P4
CVE-2026-47084: Cyrus IMAP 0 to before 3.12.3
CVE-2026-47084. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.00348 (percentile 0.27211), scored 24-Oct-2026.
Affected technology
Cyrus IMAP · 0 to before 3.12.3
cyrusimap
Description’s affected range: through 3.12.2
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
An authenticated but non-admin user could invoke the admin-only LOCALDELETE IMAP command and delete mailboxes for which they had no permissions. Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and availability impact as none; integrity impact as high.
- CWE
- CWE-863
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · Vendor/CNA
- EPSS
- 0.00348 · percentile 0.27211 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-47084.html