CVE-2021-30134 Scanner

The php-mod/curl library is a popular PHP wrapper for the cURL extension that provides developers with easy-to-use functions and features for making HTTP requests, managing cookies and proxies, and performing file upload and download operations. This library is widely used in web application development and is favored for its efficient and flexible handling of HTTP requests and responses.

Recently, a new vulnerability has been detected in the php-mod/curl library, identified as CVE-2021-30134. This vulnerability allows for XSS (cross-site scripting) attacks via the post_file_path_upload.php key parameter and the POST data to post_multidimensional.php. This means that an attacker could inject malicious code into a vulnerable website through user input fields, such as search bars or message forms, potentially leading to the theft of sensitive user data or the complete takeover of the website's functionality.

When exploited, this vulnerability can lead to serious consequences for both website owners and their users. For instance, an attacker could steal user credentials, spread malware, or even manipulate the website's content, causing harm or embarrassment to the website owner and its visitors. Moreover, XSS vulnerabilities are often difficult to detect and mitigate, especially when the website is complex and uses various third-party services.

In conclusion, the php-mod/curl library is a powerful and widely used tool for PHP developers, but the recent CVE-2021-30134 vulnerability has revealed the importance of proactive website security and risk management. By using specialized security platforms such as securityforeveryone.com, developers can easily and quickly learn about vulnerabilities in their digital assets, and take the necessary steps to prevent or mitigate potential threats. At securityforeveryone.com, we offer a range of pro features that can help enhance website security and ensure full protection against XSS attacks and other common web security risks.

REFERENCES

• https://wpscan.com/vulnerability/0b547728-27d2-402e-ae17-90d539344ec7