CVE-2023-48749 : Exploit Details and Defense Strategies

WordPress Salient Core Plugin <= 2.0.2 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-48749

This CVE-2023-48749 involves an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Theme nectar Salient Core, allowing Stored XSS.

What is CVE-2023-48749?

The CVE-2023-48749 vulnerability in WordPress Salient Core Plugin allows attackers to execute malicious scripts on the victim's browser, potentially leading to the theft of sensitive information or unauthorized actions on behalf of the user.

The Impact of CVE-2023-48749

The impact of this vulnerability is rated as MEDIUM and it is referenced as CAPEC-592 Stored XSS. Attackers can exploit this vulnerability to inject and execute malicious scripts, compromising the security and integrity of the affected system.

Technical Details of CVE-2023-48749

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, enabling attackers to perform Stored XSS attacks in Salient Core versions up to 2.0.2.

Affected Systems and Versions

Salient Core versions from n/a through 2.0.2 are affected by this vulnerability, putting systems with these versions at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the web application, which are then executed on the victim's browser, allowing unauthorized access and data theft.

Mitigation and Prevention

To safeguard systems from CVE-2023-48749, immediate actions and long-term security practices are recommended to mitigate risks.

Immediate Steps to Take

Users are advised to update the Salient Core plugin to version 2.0.3 or higher to address the vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and educating users on safe browsing habits can help in preventing similar vulnerabilities in the future.

Patching and Updates

Regularly applying security patches and staying up to date with the latest software versions is crucial in maintaining a secure and resilient system.