CVE-2019-7738 : Security Advisory and Response

A CSRF vulnerability in C.P.Sub versions prior to 5.3 allows exploitation through a specific URI.

Understanding CVE-2019-7738

This CVE entry discloses a security flaw in C.P.Sub that enables CSRF attacks.

What is CVE-2019-7738?

CVE-2019-7738 is a Cross-Site Request Forgery (CSRF) vulnerability found in versions of C.P.Sub before 5.3. It can be triggered by utilizing a manage.php?p=article_del&id= URI.

The Impact of CVE-2019-7738

This vulnerability could allow an attacker to perform unauthorized actions on behalf of an authenticated user, potentially leading to data manipulation or leakage.

Technical Details of CVE-2019-7738

This section delves into the specifics of the vulnerability.

Vulnerability Description

The CSRF vulnerability in C.P.Sub versions prior to 5.3 arises from improper validation of requests, enabling attackers to forge malicious requests.

Affected Systems and Versions

Affected Product: C.P.Sub
Vulnerable Versions: Prior to 5.3

Exploitation Mechanism

The vulnerability can be exploited by crafting a specific URI: manage.php?p=article_del&id=, allowing attackers to perform unauthorized actions.

Mitigation and Prevention

Protecting systems from CVE-2019-7738 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update C.P.Sub to version 5.3 or newer to mitigate the CSRF vulnerability.
Implement proper input validation and CSRF protection mechanisms.

Long-Term Security Practices

Regularly monitor and audit web application security controls.
Educate users on safe browsing practices and the risks of CSRF attacks.

Patching and Updates

Stay informed about security updates and patches released by C.P.Sub.
Apply patches promptly to address known vulnerabilities and enhance system security.