Security Advisory

CVE-2026-44331

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-05 19:41:06

Last updated 2026-05-06 15:25:05

Assigner mitre

CVSS score 8.1

State PUBLISHED

Description

In ProFTPD through 1.3.9a before 7666224, a SQL injection vulnerability in sqltab_fetch_clients_cb() in contrib/mod_wrap2_sql.c allows a remote attacker to inject arbitrary SQL commands via a crafted domain name that is accessed in a reverse DNS lookup. When "UseReverseDNS on" is enabled, the attacker-supplied hostname is passed unescaped into SQL queries. The character restrictions of DNS names may affect exploitability.

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