CVE-2019-7325 : What You Need to Know

ZoneMinder versions up to 1.32.3 contain a vulnerability known as Reflected Cross Site Scripting (XSS) due to inadequate filtering of the $_REQUEST['PHP_SELF'] variable.

Understanding CVE-2019-7325

ZoneMinder through version 1.32.3 is susceptible to Reflected Cross Site Scripting (XSS) attacks.

What is CVE-2019-7325?

ZoneMinder versions up to 1.32.3 are affected by a Reflected Cross Site Scripting (XSS) vulnerability where certain views within the web directory use $_REQUEST['PHP_SELF'] without proper filtering.

The Impact of CVE-2019-7325

This vulnerability could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-7325

ZoneMinder up to version 1.32.3 is vulnerable to Reflected Cross Site Scripting (XSS) attacks.

Vulnerability Description

The issue arises from the insecure usage of the $_REQUEST['PHP_SELF'] variable in various views within the web directory without adequate filtration.

Affected Systems and Versions

Product: ZoneMinder
Vendor: N/A
Versions affected: Up to 1.32.3

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious links containing scripts that, when clicked by a user, execute in the user's browser context.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the CVE-2019-7325 vulnerability.

Immediate Steps to Take

Update ZoneMinder to the latest patched version that addresses the XSS vulnerability.
Implement input validation and output encoding to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and update web application security measures.
Educate developers on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities.