CVE-2022-0822 : Vulnerability Insights and Analysis
Learn about CVE-2022-0822, a Medium severity Cross-site Scripting (XSS) vulnerability in orchardcms/orchardcore. Find out the impact, affected versions, and mitigation steps.
This article provides detailed information about the CVE-2022-0822 vulnerability, a Cross-site Scripting (XSS) issue affecting orchardcms/orchardcore prior to version 1.3.0.
Understanding CVE-2022-0822
CVE-2022-0822 is a Medium severity Cross-site Scripting (XSS) vulnerability discovered in the GitHub repository orchardcms/orchardcore before version 1.3.0.
What is CVE-2022-0822?
CVE-2022-0822 is a security flaw that allows attackers to execute malicious scripts in a victim's web browser, potentially leading to unauthorized access, data theft, or other harmful actions.
The Impact of CVE-2022-0822
The impact of this vulnerability is considered Medium severity, with a CVSS base score of 5.4. It can result in low confidentiality and integrity impacts, requiring low privileges and no user interaction to exploit.
Technical Details of CVE-2022-0822
This section covers technical aspects of the CVE-2022-0822 vulnerability.
Vulnerability Description
The vulnerability involves reflected Cross-site Scripting (XSS) in orchardcms/orchardcore, allowing attackers to inject and execute malicious scripts within the application.
Affected Systems and Versions
The vulnerability affects orchardcms/orchardcore versions prior to 1.3.0.
Exploitation Mechanism
Attackers can exploit this vulnerability over a network with low complexity, requiring no user interaction, and resulting in unchanged scope and no availability impact.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-0822, follow the steps outlined below.
Immediate Steps to Take
- Update orchardcms/orchardcore to version 1.3.0 or later to eliminate the vulnerability.
- Regularly review and sanitize user inputs to prevent XSS attacks.
Long-Term Security Practices
- Implement web application firewalls to filter and block malicious traffic.
- Educate developers on secure coding practices to minimize vulnerabilities.
Patching and Updates
Keep software and libraries up to date to ensure the latest security patches are applied.