EIP-2026-104216

PRE-CVE

CS-Cart 1.3.3 - 'install.php' Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104216. PoCs published by crmpays.

AI-analyzed exploit summary This exploit demonstrates a Cross-Site Scripting (XSS) vulnerability in CS-Cart 1.3.3's install.php file. By crafting a malicious HTML form, an attacker can manipulate the 'step' parameter to access sensitive installation steps, particularly step 3, which contains sensitive information.

Description

CS-Cart 1.3.3 - 'install.php' Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC
by crmpays · textwebappsmultiple
https://www.exploit-db.com/exploits/14962

This exploit demonstrates a Cross-Site Scripting (XSS) vulnerability in CS-Cart 1.3.3's install.php file. By crafting a malicious HTML form, an attacker can manipulate the 'step' parameter to access sensitive installation steps, particularly step 3, which contains sensitive information.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: CS-Cart 1.3.3
No auth needed
Prerequisites: install.php not removed after installation · access to the victim's server path
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026