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›vulnerability›CVE-2026-44331
Name
CVE-2026-44331
Source
NVD ( link)Debian ( link)
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.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
proftpd
Exploitable

Vulnerability Ratings#


8.1
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.3.8d
Patched
buildroot
master
1.3.9d
Not Affected
yocto
master
1.3.9d
Not Affected
yocto
scarthgap
1.3.7f
Exploitable

Resolved with patches#


proftpd (buildroot:2025.02.x)

#
Title
Author
Resolve
1
Issue #2057: Properly escape the "name" provided when doing
TJ Saunders <tj@castaglia.org>
CVE-2026-44331