CVE-2018-11678 : Security Advisory and Response
Learn about CVE-2018-11678, a vulnerability in Monstra CMS 3.0.4 allowing attackers to bypass Login Rate Limiting by manipulating the login_attempts cookie. Find mitigation steps and prevention measures.
A vulnerability in the users.plugin.php file in Monstra CMS 3.0.4 allows attackers to bypass the Login Rate Limiting mechanism by manipulating the login_attempts cookie.
Understanding CVE-2018-11678
This CVE entry highlights a security issue in Monstra CMS version 3.0.4 that could be exploited to circumvent the Login Rate Limiting feature.
What is CVE-2018-11678?
The vulnerability enables malicious actors to manipulate the login_attempts cookie, evading the intended login rate restrictions in Monstra CMS 3.0.4.
The Impact of CVE-2018-11678
By exploiting this vulnerability, attackers can potentially launch brute force attacks without being restricted by the login rate limiting mechanism, compromising user accounts and system security.
Technical Details of CVE-2018-11678
This section delves into the specifics of the vulnerability.
Vulnerability Description
The issue resides in the users.plugin.php file of Monstra CMS 3.0.4, allowing unauthorized users to bypass the Login Rate Limiting protection by tampering with the login_attempts cookie.
Affected Systems and Versions
- Affected System: Monstra CMS 3.0.4
- Affected Version: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the login_attempts cookie, enabling them to bypass the Login Rate Limiting mechanism and potentially launch brute force attacks.
Mitigation and Prevention
Protecting systems from CVE-2018-11678 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable or restrict access to the users.plugin.php file in Monstra CMS 3.0.4
- Monitor login attempts and investigate any suspicious activities
Long-Term Security Practices
- Regularly update Monstra CMS to the latest version to patch known vulnerabilities
- Implement strong password policies and multi-factor authentication
Patching and Updates
Ensure timely installation of security patches and updates provided by Monstra CMS to address and mitigate the CVE-2018-11678 vulnerability.