CVE-2019-7356 Explained : Impact and Mitigation
Learn about CVE-2019-7356, a cross-site scripting (XSS) vulnerability in Subrion CMS v4.2.1, enabling attackers to execute malicious scripts. Find mitigation steps and prevention measures here.
Subrion CMS v4.2.1 is vulnerable to XSS attacks through the panel/phrases/VALUE parameter.
Understanding CVE-2019-7356
This CVE entry describes a cross-site scripting (XSS) vulnerability in Subrion CMS v4.2.1.
What is CVE-2019-7356?
The vulnerability in Subrion CMS v4.2.1 allows attackers to execute XSS attacks by exploiting the panel/phrases/VALUE parameter.
The Impact of CVE-2019-7356
This vulnerability could lead to unauthorized access, data theft, and potential compromise of user information on affected systems.
Technical Details of CVE-2019-7356
Subrion CMS v4.2.1 vulnerability details.
Vulnerability Description
The panel/phrases/VALUE parameter in Subrion CMS v4.2.1 is susceptible to XSS attacks, enabling malicious actors to inject and execute arbitrary scripts.
Affected Systems and Versions
- Product: Subrion CMS v4.2.1
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by crafting malicious input into the panel/phrases/VALUE parameter, which, when executed, triggers the XSS attack.
Mitigation and Prevention
Protecting systems from CVE-2019-7356.
Immediate Steps to Take
- Disable or restrict access to the vulnerable parameter in Subrion CMS v4.2.1.
- Implement input validation and sanitization to prevent malicious script injection.
Long-Term Security Practices
- Regularly update Subrion CMS to the latest secure version.
- Educate users and administrators about XSS risks and best practices.
Patching and Updates
- Apply patches or security updates provided by Subrion CMS to address the XSS vulnerability.