CVE-2022-2020 : What You Need to Know
Learn about CVE-2022-2020 found in SourceCodester Prison Management System 1.0, enabling cross-site scripting attacks. Impact, technical details, and mitigation strategies included.
A detailed overview of CVE-2022-2020 highlighting the vulnerability found in SourceCodester Prison Management System 1.0 that leads to cross-site scripting.
Understanding CVE-2022-2020
This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2022-2020?
CVE-2022-2020 is a problematic vulnerability discovered in SourceCodester Prison Management System 1.0. The issue exists in the System Name Handler component, allowing remote execution of cross-site scripting attacks.
The Impact of CVE-2022-2020
The vulnerability in SourceCodester Prison Management System 1.0 enables threat actors to launch cross-site scripting attacks via the /admin/?page=system_info file. With a CVSS base score of 2.4 (Low), the integrity impact is rated as low, but privileged access is required for exploitation.
Technical Details of CVE-2022-2020
This section delves into the specifics of the vulnerability, the affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The flaw in System Name Handler allows malicious input manipulation, leading to cross-site scripting via the <img src="" onerror="alert(1)"> payload.
Affected Systems and Versions
SourceCodester Prison Management System 1.0 is impacted by this vulnerability.
Exploitation Mechanism
An attacker can exploit the vulnerability remotely by injecting the malicious script into the system's vulnerable file.
Mitigation and Prevention
Discover the necessary steps to protect your systems from CVE-2022-2020 and prevent potential exploitation.
Immediate Steps to Take
Ensure restricting access privileges, sanitizing user inputs, and monitoring system files to mitigate the risk of cross-site scripting.
Long-Term Security Practices
Regular security training, patch management, and code review processes can enhance the overall security posture.
Patching and Updates
Stay informed about security patches and updates released by SourceCodester to address CVE-2022-2020 risk.