PT-2026-60551 · Cyrusimap · Cyrus Imap

CVE-2026-47083 · Publicado 2026-07-16 · Atualizado 2026-07-16

Mitre

CVSS v3.1

4.3

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder names under any account they could name. Search would return UIDs of messages matching the search, creating a content oracle (without allowing arbitrary reads of the target's content).

Correção

Enumeração de Fraquezas

CWE-204

Identificadores relacionados

CVE-2026-47083

Produtos afetados

Cyrus Imap

Referências · 3

• https://cyrusimap.org/imap/download/release-notes/index.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-47083 · Nota de Segurança
• https://cyrusimap.org/3.12/imap/download/release-notes/3.12/x/3.12.3.html · Nota