CVE-2023-51361 Explained : Impact and Mitigation
Learn about CVE-2023-51361, a Cross Site Scripting vulnerability in WordPress Sticky Chat Widget Plugin <= 1.1.8. Find out the impact, affected versions, and mitigation steps.
WordPress Sticky Chat Widget Plugin <= 1.1.8 is vulnerable to Cross Site Scripting (XSS).
Understanding CVE-2023-51361
This CVE identifies a Cross Site Scripting (XSS) vulnerability in the Sticky Chat Widget plugin for WordPress version 1.1.8 and lower.
What is CVE-2023-51361?
The CVE-2023-51361 vulnerability, also known as CAPEC-592 Stored XSS, allows attackers to execute malicious scripts in a user's browser, potentially leading to data theft or unauthorized actions.
The Impact of CVE-2023-51361
The impact of this vulnerability is rated as medium, with a CVSS base score of 5.9. An attacker with high privileges can exploit this vulnerability, requiring user interaction to trigger the exploit.
Technical Details of CVE-2023-51361
This section provides detailed technical information about the CVE-2023-51361 vulnerability.
Vulnerability Description
The vulnerability arises from improper neutralization of input during web page generation, enabling Stored XSS attacks. It affects the Sticky Chat Widget plugin versions from n/a through 1.1.8.
Affected Systems and Versions
The affected system is the Sticky Chat Widget plugin for WordPress by Ginger Plugins, specifically versions up to and including 1.1.8.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the affected plugin, leading to stored XSS attacks.
Mitigation and Prevention
To protect your system from CVE-2023-51361, follow these mitigation and prevention steps.
Immediate Steps to Take
Immediately update the Sticky Chat Widget plugin to version 1.1.9 or higher to patch the vulnerability and prevent exploitation.
Long-Term Security Practices
Regularly update all plugins and software on your WordPress site to ensure that known vulnerabilities are addressed promptly.
Patching and Updates
Stay informed about security updates for all installed plugins and themes. Subscribe to security mailing lists or services to receive timely notifications about vulnerabilities and patches.