CVE-2020-25391 Explained : Impact and Mitigation
Learn about CVE-2020-25391 affecting CSZ CMS 1.2.9, allowing attackers to execute arbitrary web scripts. Find mitigation steps and preventive measures here.
CSZ CMS 1.2.9 is affected by a cross-site scripting vulnerability that allows attackers to execute arbitrary web scripts or HTML through a crafted payload in the 'New Pages' field under the 'Pages Content' module.
Understanding CVE-2020-25391
This CVE identifies a specific security vulnerability in CSZ CMS 1.2.9.
What is CVE-2020-25391?
The CVE-2020-25391 vulnerability in CSZ CMS 1.2.9 enables malicious actors to run unauthorized web scripts or HTML by inserting a malicious payload into the 'New Pages' field within the 'Pages Content' module.
The Impact of CVE-2020-25391
This vulnerability can lead to various security risks, including unauthorized code execution, data theft, and potential compromise of the affected system.
Technical Details of CVE-2020-25391
CSZ CMS 1.2.9 is susceptible to a cross-site scripting flaw that can be exploited by attackers.
Vulnerability Description
The vulnerability allows attackers to execute arbitrary web scripts or HTML by injecting a malicious payload into the 'New Pages' field in the 'Pages Content' module.
Affected Systems and Versions
- Product: CSZ CMS 1.2.9
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by inserting a specially crafted payload into the 'New Pages' field, which can then be executed to perform malicious actions.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-25391.
Immediate Steps to Take
- Disable the affected module or component if not essential for operations.
- Implement input validation to sanitize user inputs and prevent script injection.
- Regularly monitor and update the CMS for security patches and fixes.
Long-Term Security Practices
- Conduct regular security audits and penetration testing to identify vulnerabilities.
- Educate users on safe browsing practices and potential security risks.
Patching and Updates
- Apply security patches and updates provided by CSZ CMS to address the vulnerability and enhance system security.