CVE-2026-24031 in Open-Xchange OX Dovecot Pro
Résumé (Anglaise)
Dovecot SQL based authentication can be bypassed when auth_username_chars is cleared by admin. This vulnerability allows bypassing authentication for any user and user enumeration. Do not clear auth_username_chars. If this is not possible, install latest fixed version. No publicly available exploits are known.
Réserver
20/01/2026
Divulgation
27/03/2026
Entrées
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnérabilité | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 353852 | Open-Xchange OX Dovecot Pro injection SQL | 89 | Non défini | Correctif officiel | CVE-2026-24031 |