CVE-2021-26226 Explained : Impact and Mitigation
Get insights into CVE-2021-26226, a SQL injection vulnerability in SourceCodester CASAP Automated Enrollment System v 1.0 allowing remote attackers to execute arbitrary SQL statements.
This article provides details about CVE-2021-26226, a SQL injection vulnerability in SourceCodester CASAP Automated Enrollment System v 1.0 that allows remote attackers to execute arbitrary SQL statements via the id parameter to edit_user.php.
Understanding CVE-2021-26226
This section delves into the nature and impact of the CVE-2021-26226 vulnerability.
What is CVE-2021-26226?
CVE-2021-26226 is a SQL injection vulnerability found in SourceCodester CASAP Automated Enrollment System v 1.0, enabling malicious actors to execute arbitrary SQL commands remotely using the id parameter in edit_user.php.
The Impact of CVE-2021-26226
The impact of this vulnerability is severe as it can lead to unauthorized access, data manipulation, and potentially a complete takeover of the system by attackers.
Technical Details of CVE-2021-26226
Explore the technical aspects of the CVE-2021-26226 vulnerability.
Vulnerability Description
The vulnerability arises due to improper input validation in the id parameter of the edit_user.php file, allowing attackers to inject and execute malicious SQL queries.
Affected Systems and Versions
SourceCodester CASAP Automated Enrollment System v 1.0 is confirmed to be affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted SQL injection payloads through the id parameter, leading to unauthorized database access and manipulation.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2021-26226.
Immediate Steps to Take
Immediate steps include validating and sanitizing user inputs, implementing parameterized queries, and conducting security audits to identify and fix vulnerabilities.
Long-Term Security Practices
Establish secure coding practices, conduct regular security assessments, update software regularly, and educate users and developers about SQL injection risks.
Patching and Updates
Vendor patches or updates should be applied promptly to address the vulnerability, ensuring the system is protected from exploitation.