A Cross-Site Scripting (XSS) vulnerability has been identified in the WordPress Social Media & Share Icons Plugin. This vulnerability allows an attacker to inject malicious scripts into the affected website, potentially compromising the security of the website and its visitors.
This vulnerability was discovered and responsibly reported by FearZzZz.
The vulnerability is a Cross-Site Scripting (XSS) vulnerability that occurs in the smshareicons.php file. The vulnerability allows an attacker to inject malicious scripts into the website by specifying a specially crafted URL.
The vulnerability has a CVSS 3.1 score of 7.1, which is considered to be high. This means that the vulnerability is likely to be exploited and could have a significant impact on the affected system.
The vulnerability affects WordPress websites that use the Social Media & Share Icons Plugin prior to version 2.8.4.
An attacker who successfully exploits this vulnerability could inject malicious scripts into the affected website, such as:
- Phishing scripts
This malicious code could then be executed by visitors to the website, potentially leading to a variety of security risks, such as:
- Stealing personal information
- Damaging the website’s files or database
- Taking control of the website
Considering the severity of this vulnerability, users can take the following action :
- Update Immediately: Ensure that Social Media & Share Icons Plugin is updated to at least version 2.8.4, or the latest available version. This update incorporates essential fixes to address the Cross-Site Scripting (XSS) vulnerability and bolster overall plugin security.
- Stay Informed: Monitor official sources for updates or advisories related to the Social Media & Share Icons Plugin. Timely updates and heightened awareness are vital components of a website’s security.