CVE-2025-14221

LOW

SourceCodester Online Banking System 1.0 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-14221. PoCs published by fatmatrabelsi17.

AI-analyzed exploit summary This repository contains a writeup describing a Stored Cross-Site Scripting (XSS) vulnerability in the User Profile Update functionality of the Online Banking System 1.0 by SourceCodester. The vulnerability allows arbitrary JavaScript execution when malicious input is injected into the First Name field.

Description

A vulnerability was detected in SourceCodester Online Banking System 1.0. This impacts an unknown function of the file /?page=user. The manipulation of the argument First Name/Last Name results in cross site scripting. The attack can be launched remotely. The exploit is now public and may be used.

Exploits (1)

nomisec WRITEUP
by fatmatrabelsi17 · poc
https://github.com/fatmatrabelsi17/CVE-2025-14221

This repository contains a writeup describing a Stored Cross-Site Scripting (XSS) vulnerability in the User Profile Update functionality of the Online Banking System 1.0 by SourceCodester. The vulnerability allows arbitrary JavaScript execution when malicious input is injected into the First Name field.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Online Banking System 1.0
Auth required
Prerequisites: Access to a user account with profile update permissions
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.334663
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.334663
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.701624

Scores

CVSS v3 3.5
EPSS 0.0021
EPSS Percentile 10.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79 CWE-94
Status published
Products (1)
oretnom23/banking_system 1.0
Published Dec 08, 2025
Tracked Since Feb 18, 2026