CVE-2026-40020lowCWE-284

CVE-2026-40020: falha de baixa gravidade em Open-Xchange GmbH OX Dovecot Pro

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8Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 3.1epss 0.3%
Attacker can use the IMAP SETACL command to inject the anyone permission to user's dovecot-acl file even if imap_acl_allow_anyone=no. This causes folders to be spammed to all users. The impact is limited to being able to spam folders to other users, no unexpected access is gained. Install to fixed version. No publicly available exploits are known.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Produtos afetados
Open-Xchange GmbH · OX Dovecot Pro
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