EIP-2026-110502

PRE-CVE

Payment Terminal 3.1 - 'Multiple' Cross-Site Scripting (XSS)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110502. PoCs published by Vulnerability-Lab.

AI-analyzed exploit summary This exploit demonstrates multiple non-persistent XSS vulnerabilities in Payment Terminal versions 2.4.1, 2.2.1, and 3.1. The PoC shows how malicious script code can be injected into parameters like `item_description`, `fname`, `lname`, `address`, `city`, and `email` via POST requests, leading to client-side script execution.

Description

Payment Terminal 3.1 - 'Multiple' Cross-Site Scripting (XSS)

Exploits (1)

exploitdb WORKING POC
by Vulnerability-Lab · textwebappsphp
https://www.exploit-db.com/exploits/50495

This exploit demonstrates multiple non-persistent XSS vulnerabilities in Payment Terminal versions 2.4.1, 2.2.1, and 3.1. The PoC shows how malicious script code can be injected into parameters like `item_description`, `fname`, `lname`, `address`, `city`, and `email` via POST requests, leading to client-side script execution.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Payment Terminal (Authorize.net, Stripe, PayPal PRO) versions 2.4.1, 2.2.1, and 3.1
No auth needed
Prerequisites: Access to the vulnerable web application · Ability to send crafted POST requests
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026