CVE-2023-45274 : Exploit Details and Defense Strategies

WordPress SendPulse Free Web Push Plugin <= 1.3.1 is vulnerable to Cross-Site Request Forgery (CSRF).

Understanding CVE-2023-45274

This CVE-2023-45274 pertains to a Cross-Site Request Forgery (CSRF) vulnerability found in the SendPulse Free Web Push plugin for WordPress versions up to 1.3.1.

What is CVE-2023-45274?

The CVE-2023-45274 identifies a security issue within the SendPulse Free Web Push plugin for WordPress, allowing attackers to perform unauthorized actions on behalf of authenticated users.

The Impact of CVE-2023-45274

The vulnerability in SendPulse Free Web Push plugin up to version 1.3.1 can lead to potential CSRF attacks, compromising the integrity and security of user data on affected systems.

Technical Details of CVE-2023-45274

This section provides an overview of the vulnerability details, affected systems, and the exploitation mechanism.

Vulnerability Description

The CVE-2023-45274 is classified under CWE-352 - Cross-Site Request Forgery (CSRF) and has a base severity score of 4.3 (Medium). The vulnerability allows attackers to perform CSRF attacks by tricking authenticated users into executing malicious actions unintentionally.

Affected Systems and Versions

The SendPulse Free Web Push plugin versions up to 1.3.1 are susceptible to this CSRF vulnerability. Users with these versions installed are at risk of exploitation.

Exploitation Mechanism

The vulnerability can be exploited by crafting malicious requests to execute unauthorized actions on the web application, potentially leading to data breaches and other security compromises.

Mitigation and Prevention

To secure systems from CVE-2023-45274, immediate steps should be taken along with long-term security practices and timely patching.

Immediate Steps to Take

Update the SendPulse Free Web Push plugin to the latest version immediately.
Monitor and restrict suspicious network activity to detect potential CSRF attacks.

Long-Term Security Practices

Implement CSRF tokens and security mechanisms to validate user actions.
Regular security audits and code reviews to identify and mitigate vulnerabilities promptly.

Patching and Updates

Stay informed about security updates released by SendPulse and apply patches promptly to ensure protection against known vulnerabilities.