Vulnerabilities CVE-2026-47089

CVE-2026-47089

Medium

Open

TLP:CLEAR

NVD CVE.org

Critical Infrastructure

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Description

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. LISTRIGHTS os not limited to users with admin access. An authenticated user could call IMAP LISTRIGHTS against any mailbox they could name and learn what principals had what access to it. (This action should have been restricted to users with admin access on the target mailbox.)

Details

CVSS Score: 4.3
EPSS Score ⓘ: 0.18%

7.5th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Confidence: 90%
Published: Jul 16, 2026
Last Modified: Jul 16, 2026

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