TI-2009-00522 Aliases CVE-2009-0543 GHSA-3qqr-wq7g-hxwh

ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL…

MEDIUM 46CWE-89Published 2009-02-12 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Medium
Impact type: SQL injection
Confidentiality · integrity · availability: Partial · Partial · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.

Why it matters now

EPSS 0.15774 96th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:proftpd:proftpd:1.3.1:::::::*	1.3.1	Vulnerable	ProFTPD

cpe:2.3:a:proftpd:proftpd:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·ProFTPD

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2009-0543
2026-10-03 Alias added: GHSA-3qqr-wq7g-hxwh

References

Advisory 3

Other 3

TI-2015-02923 Access control flaw in ProFTPD mod_copy allows arbitrary file access KEVCVSS 3.1CRITICAL 10.0
TI-2010-03974 Multiple stack-based buffer overflows in the pr_netio_telnet_gets function in netio.c in… CVSS 2.0HIGH 10.0
TI-2010-05061 ProFTPD 1.3.3c Backdoor Command Execution CVSS 4.0CRITICAL 9.3
TI-2019-09597 An arbitrary file copy vulnerability in mod_copy in ProFTPD up to 1.3.5b allows for… CVSS 3.1CRITICAL 9.8
TI-2026-30493 SQL injection in ProFTPD CVSS 3.1HIGH 8.1
TI-2023-26623 The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6… CVSS 3.1MEDIUM 5.9

See all 32 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences