EIP-2026-110357

PRE-CVE

osCommerce 2.1/2.2 - 'Checkout_Payment.php' Error Output Cross-Site Scripting

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110357. PoCs published by iProyectos group.

AI-analyzed exploit summary This exploit demonstrates a cross-site scripting (XSS) vulnerability in osCommerce by injecting malicious JavaScript code via the 'error' parameter in the checkout_payment.php page. The attack requires a valid payment module name to be substituted for 'cc'.

Description

osCommerce 2.1/2.2 - 'Checkout_Payment.php' Error Output Cross-Site Scripting

Exploits (1)

exploitdb WORKING POC VERIFIED
by iProyectos group · textwebappsphp
https://www.exploit-db.com/exploits/22393

This exploit demonstrates a cross-site scripting (XSS) vulnerability in osCommerce by injecting malicious JavaScript code via the 'error' parameter in the checkout_payment.php page. The attack requires a valid payment module name to be substituted for 'cc'.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: osCommerce
No auth needed
Prerequisites: Valid payment module name
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026