CVE-2020-23051 Explained : Impact and Mitigation

Phpgurukul User Registration & User Management System v2.0 was discovered to contain multiple stored cross-site scripting (XSS) vulnerabilities via the firstname and lastname parameters of the registration form & loginsystem input fields.

Understanding CVE-2020-23051

This CVE identifies XSS vulnerabilities in Phpgurukul User Registration & User Management System v2.0.

What is CVE-2020-23051?

CVE-2020-23051 refers to multiple stored cross-site scripting vulnerabilities found in Phpgurukul User Registration & User Management System v2.0, specifically in the firstname and lastname parameters of the registration form & loginsystem input fields.

The Impact of CVE-2020-23051

These vulnerabilities could allow attackers to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-23051

Phpgurukul User Registration & User Management System v2.0 is affected by the following:

Vulnerability Description

The XSS vulnerabilities in the firstname and lastname parameters of the registration form & loginsystem input fields allow for the injection of malicious scripts.

Affected Systems and Versions

Product: Phpgurukul User Registration & User Management System v2.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit these vulnerabilities by injecting malicious scripts into the firstname and lastname parameters during user registration or login processes.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-23051:

Immediate Steps to Take

Disable the affected input fields or sanitize user inputs to prevent script injection.
Implement input validation mechanisms to filter out potentially malicious scripts.
Regularly monitor and audit user inputs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep software and systems up to date with the latest security patches and updates.

Patching and Updates

Apply patches or updates provided by the software vendor to fix the XSS vulnerabilities in Phpgurukul User Registration & User Management System v2.0.