ArtPal - Reflected cross-site scripting (XSS)

Summary

Name	ArtPal 1. - Reflected cross-site scripting (XSS)
Code name	skims-0050
Product	ArtPal
Affected versions	Version 1.
State	Private
Release date	2025-03-14

Vulnerability

Kind	Reflected cross-site scripting (XSS)
Rule	Reflected cross-site scripting (XSS)
Remote	No
CVSSv4 Vector	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:L/SC:L/SI:L/SA:L/E:U
CVSSv4 Base Score	4.8 (Medium)
Exploit available	No
CVE ID(s)	CVE-2025-31315

Description

ArtPal 1. was found to be vulnerable. The web application dynamically generates web content without validating the source of the potentially untrusted data in myapp/artpal-manage.php.

Vulnerability

Skims by Fluid Attacks discovered a Reflected cross-site scripting (XSS) in ArtPal 1.. The following is the output of the tool:

Skims output

 28 | </div>
 29 | <?php
 30 | }
 31 | else {
 32 | ?>
 33 | <div id=""message"" class=""updated fade"">
 34 | <p>
 35 | <strong>
> 36 | <a href=""<?php echo $url; ?>"">Here is a link to item number <?php echo $id; ?></a>.
 37 | </strong>
 38 | </p>
 39 | </div>
 40 | <?php
 41 | }
 42 | }
 43 | ?>
 44 | <div class=""wrap"">
      ^ Col 0

Our security policy

We have reserved the ID CVE-2025-31315 to refer to this issue from now on.

• https://fluidattacks.com/advisories/policy/

System Information

• Product: ArtPal
• Version: 1.

Mitigation

There is currently no patch available for this vulnerability.

Credits

The vulnerability was discovered by Andres Roldan from Fluid Attacks' Offensive Team using Skims

Timeline