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CVE-2026-24031 Analysis — Dovecot SQL-Based Authentication Bypass (an auth_username_chars Regression)translating…
1. Overview
Item
Detail
CVE ID
CVE-2026-24031
Component
Dovecot Core (SQL passdb/userdb authentication)
Vulnerability class
CWE-89 (SQL Injection)
CVSS 3.1
7.7 (High) — AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected versions
OX Dovecot CE core 2.4.0–2.4.2, OX…
Keywords#Dovecot#Authentication#CVE-2026-24031#sql#Analysis