CVE-2018-10109 : Exploit Details and Defense Strategies
Learn about CVE-2018-10109, a stored XSS vulnerability in Monstra CMS 3.0.4 that allows attackers to inject malicious payloads. Find out the impact, affected systems, exploitation method, and mitigation steps.
Monstra CMS 3.0.4 has a stored XSS vulnerability that can be exploited by attackers with editor role access.
Understanding CVE-2018-10109
What is CVE-2018-10109?
A stored XSS vulnerability exists in Monstra CMS 3.0.4, allowing attackers to inject malicious payloads into new pages within the blog catalog.
The Impact of CVE-2018-10109
This vulnerability enables attackers to execute arbitrary scripts in the context of a user's session, potentially leading to unauthorized actions.
Technical Details of CVE-2018-10109
Vulnerability Description
The flaw in Monstra CMS 3.0.4 allows attackers with editor role access to insert harmful payloads into the content section of new pages.
Affected Systems and Versions
- Product: Monstra CMS 3.0.4
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers exploit this vulnerability by injecting malicious scripts into the content section of a new page within the blog catalog.
Mitigation and Prevention
Immediate Steps to Take
- Upgrade Monstra CMS to a patched version.
- Restrict access to the editor role to trusted users.
- Regularly monitor and audit content for suspicious payloads.
Long-Term Security Practices
- Implement input validation to sanitize user-generated content.
- Educate users on safe content creation practices.
Patching and Updates
Apply security patches provided by Monstra CMS to address the vulnerability.