CVE-2019-8290 : What You Need to Know
Learn about CVE-2019-8290 affecting Online Store v1.0. Discover the impact, technical details, affected systems, exploitation mechanism, and mitigation steps to secure your application.
A vulnerability in Online Store v1.0 allows for the bypassing of the registration form, leading to the injection of an XSS payload.
Understanding CVE-2019-8290
This CVE involves a security issue in the Online Store v1.0 application.
What is CVE-2019-8290?
The vulnerability in Online Store v1.0 enables attackers to bypass the registration form for member emails, allowing the injection of special characters and XSS payloads.
The Impact of CVE-2019-8290
The vulnerability permits malicious actors to manipulate the registration process, potentially leading to the execution of harmful scripts and unauthorized access.
Technical Details of CVE-2019-8290
This section provides in-depth technical insights into the CVE.
Vulnerability Description
The flaw lies in the registration form of Online Store v1.0, where direct posting to the sent_register.php file can be exploited to include special characters and inject XSS payloads.
Affected Systems and Versions
- Affected Product: Online Store
- Vendor: abcprintf
- Affected Version: <= 1.0 (custom version)
Exploitation Mechanism
The vulnerability arises due to unsanitized user input in the sent_register.php file, allowing attackers to bypass the registration form and inject malicious payloads.
Mitigation and Prevention
Protective measures to address and prevent the exploitation of CVE-2019-8290.
Immediate Steps to Take
- Implement input validation and sanitization to prevent unauthorized input manipulation.
- Monitor and filter user inputs to detect and block malicious attempts.
- Regularly update and patch the Online Store application to address security vulnerabilities.
Long-Term Security Practices
- Conduct regular security audits and penetration testing to identify and remediate potential vulnerabilities.
- Educate developers on secure coding practices to prevent similar issues in future releases.
Patching and Updates
- Apply patches and updates provided by the vendor to mitigate the vulnerability and enhance the security of the Online Store application.