CVE-2018-6410

CRITICAL

MachForm - SQL Injection via Download Page q Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-6410. PoCs published by Amine Taouirsa.

AI-analyzed exploit summary This exploit demonstrates SQL injection (CVE-2018-6410), path traversal (CVE-2018-6409), and file upload filter bypass (CVE-2018-6411) in MachForm. It includes proof-of-concept payloads for extracting user emails, downloading arbitrary files, and bypassing file upload restrictions.

Description

An issue was discovered in Appnitro MachForm before 4.2.3. There is a download.php SQL injection via the q parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Amine Taouirsa · textwebappsphp
https://www.exploit-db.com/exploits/44804

This exploit demonstrates SQL injection (CVE-2018-6410), path traversal (CVE-2018-6409), and file upload filter bypass (CVE-2018-6411) in MachForm. It includes proof-of-concept payloads for extracting user emails, downloading arbitrary files, and bypassing file upload restrictions.

Classification
Working Poc 95%
Attack Type
Sqli | Info Leak | Other
Complexity
Moderate
Reliability
Reliable
Target: MachForm (versions prior to 4.2.3)
No auth needed
Prerequisites: Access to the target MachForm installation · Base64 encoding/decoding capability
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://metalamin.github.io/MachForm-not-0-day-EN/
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/44804/
Release Notes, Vendor Advisory x_refsource_misc
https://www.machform.com/blog-machform-423-security-release/

Scores

CVSS v3 9.8
EPSS 0.0497
EPSS Percentile 91.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
machform/machform 4.2.3
Published May 26, 2018
Tracked Since Feb 18, 2026