CVE-2025-3397: YzmCMS message.tpl cross site scripting

Published Apr 8, 2025

Updated

A vulnerability classified as problematic has been found in YzmCMS 7.1. Affected is an unknown function of the file message.tpl. The manipulation of the argument gourl leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

2 affected components

YzmCMS YzmCMS

YzmCMS YzmCMS=7.1

Event History

Apr 8, 2025

CVE Published

via MITRE·01:31 AM

Data Sourced

via MITRE·01:31 AM

DescriptionSeverityWeakness

Jun 20, 57255

Event

via FIRST·02:41 PM

Frequently Asked Questions

What is the severity of CVE-2025-3397?

CVE-2025-3397 is classified as problematic due to its ability to facilitate cross-site scripting attacks.

How do I fix CVE-2025-3397?

To fix CVE-2025-3397, ensure you properly validate and sanitize the input in the gourl argument within the message.tpl file.

What software is affected by CVE-2025-3397?

CVE-2025-3397 affects YzmCMS version 7.1.

Can CVE-2025-3397 be exploited remotely?

Yes, CVE-2025-3397 can be exploited remotely, allowing attackers to perform cross-site scripting.

What type of vulnerability is CVE-2025-3397?

CVE-2025-3397 is a cross-site scripting (XSS) vulnerability.