CWE
89
Advisory Published
Updated

CVE-2021-42668: SQL Injection

First published: Fri Nov 05 2021(Updated: )

A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter in the my_classmates.php web page.. As a result, an attacker can extract sensitive data from the web server and in some cases can use this vulnerability in order to get a remote code execution on the remote web server.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Engineers Online Portal

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Frequently Asked Questions

  • What is CVE-2021-42668?

    CVE-2021-42668 is a SQL Injection vulnerability that exists in Sourcecodester Engineers Online Portal in PHP.

  • How does CVE-2021-42668 work?

    CVE-2021-42668 can be exploited by an attacker by injecting malicious SQL statements through the 'id' parameter in the my_classmates.php web page.

  • What is the severity level of CVE-2021-42668?

    CVE-2021-42668 has a severity level of critical, with a CVSS score of 9.8.

  • How can CVE-2021-42668 be exploited by an attacker?

    An attacker can exploit CVE-2021-42668 to extract sensitive data from the web server and in some cases achieve remote code execution.

  • Are there any references available for CVE-2021-42668?

    Yes, you can find more information about CVE-2021-42668 on the following links: [link1], [link2], [link3]

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