CVE-2026-42167-PoC

CVE-2026-42167 POC Pre-Authentication Remote Code Execution in ProFTPD via modsql SQL Injection Author: Van Glenndon Enad Original Discovery: ZeroPath Published: May 1, 2026 Severity: Critical CVSS v3.1 Score: 8.1 CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v2 Score: 7.6...

CVE-2026-42167-PoC

CVE reported by ZeroPath Research original writeup: https://zeropath.com/blog/proftpd-cve-2026-42167-auth-bypass-privesc-rce my version : https://jimmexploit.vercel.app/cve/proftpd-unauthenticated-sql-injection-leads-to-rce Description This repository contains a functional exploit for...

CVE-2026-42167

CVE-2026-42167: SQL Injection in ProFTPD modsql 📋 Executive Summary CVE-2026-42167 is a critical SQL injection vulnerability in ProFTPD's modsql module that allows authentication bypass , backdoor user injection , and remote code execution RCE. Attribute| Value ---|--- Type| SQL Injection CWE-89...

CVE-2026-42167-Exploit

CVE-2026-42167 Master Exploit Tool A professional security research tool for exploiting the CVE-2026-42167 vulnerability in ProFTPD's modsql module. This tool performs unauthenticated SQL injection to exfiltrate sensitive files from the server via time-based side-channel attacks. "Note: The...

proftpd-CVE-2026-42167-analysis

CVE-2026-42167 — ProFTPD modsql SQL Injection / Auth Bypass / RCE Independent reproduction, code-level root-cause walkthrough, and a frank exposure analysis for CVE-2026-42167 — the isescapedtext bypass in ProFTPD's modsql logging pipeline disclosed by ZeroPath Research and fixed in ProFTPD 1.3.9...

proftpd-CVE-2026-42167-poc

ProFTPD Vulnerability POCs Proof-of-concept demonstrations for CVE-2026-42167, a SQL injection vulnerability in ProFTPD's modsql logging pipeline that allows an unauthenticated attacker to execute arbitrary SQL — and to inject backdoor users into the FTP authentication database or achieve remote...

ProFTPd 1.3.9 mod_sql SQL Injection / Remote Code Execution

ProFTPD versions prior to 1.3.9a contain an SQL injection vulnerability in the modsql module due to improper handling of attacker-controlled values considered already escaped. This exploit uses an authenticated FTP STOR filename to inject a stacked PostgreSQL query and execute an arbitrary...

CVE-2026-42167 - ProFTPD mod_sql post-authentication SQLi - RCE

!/usr/bin/env python3 """ CVE-2026-42167 — ProFTPD modsql post-authentication SQL injection - RCE postauthstorrce.py --host --port 21 \ --user --password \ --shell-host --shell-port 4444 SUMMARY ------- ProFTPD's modsql logs FTP activity through user-supplied SQL. Its escaping helper isescapedtex...

ProFTPD mod_sql is_escaped_text() pre-auth RCE (CVE-2026-42167)

CVE-2026-42167: ProFTPD modsql skips escaping when isescapedtext decides a value is already quoted. A crafted FTP USER value that starts and ends with a single quote and contains none in between injects stacked SQL into SQLLog / SQLNamedQuery templates. With a PostgreSQL backend whose role can CO...

ProFTPD mod_sql STOR basename RCE (CVE-2026-42167)

CVE-2026-42167 post-auth variant: an authenticated FTP user uploads a file whose basename starts/ends with a single quote isescapedtext bypass and embeds stacked SQL. With SQLLog STOR logging %basename into PostgreSQL, COPY TO PROGRAM runs an OS command on the DB host. Filenames cannot contain '/...

EulerOS 2.0 SP12 : proftpd (EulerOS-SA-2026-2614)

According to the versions of the proftpd package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : modsql in ProFTPD before 1.3.9a allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER...

OESA-2026-2760 proftpd security update

ProFTPD is an enhanced FTP server with a focus toward simplicity, security, and ease of configuration. It features a very Apache-like configuration syntax, and a highly customizable server infrastructure, including support for multiple 'virtual' FTP servers, anonymous FTP, and permission-based...

Fedora 44 : proftpd (2026-549ee32ea1)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-549ee32ea1 advisory. Cumulative bug-fix release from upstream. Includes fix for a possible SQL-injection issue via modsql CVE-2026-42167. Note that modsql is not enabled by...

Fedora 42 : proftpd (2026-739d341ab8)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-739d341ab8 advisory. Cumulative bug-fix release from upstream. Includes fix for a possible SQL-injection issue via modsql CVE-2026-42167. Note that modsql is not enabled by...

Exploit for CVE-2026-42167

CVE-2026-42167: SQL Injection en ProFTPD modsql 📋 Resumen...

Exploit for CVE-2026-42167

CVE-2026-42167 Master Exploit Tool A professional security re...

Exploit for CVE-2026-42167

CVE-2026-42167 — ProFTPD modsql SQL Injection / Auth Bypass...

Linux Distros Unpatched Vulnerability : CVE-2026-42167

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - modsql in ProFTPD before 1.3.9a allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an...

ProFTPD mod_sql Command Execution

The vulnerability of the modsql module in the ProFTPD FTP server lies in the lack of security measures for the SQL query structure. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary commands...

CVE-2026-42167

modsql in ProFTPD before 1.3.9a allows remote attackers to execute arbitrary code via a username, in scenarios where there is logging of USER requests with an expansion such as %U, and the SQL backend allows commands e.g., COPY TO PROGRAM...