Executive Summary

This vulnerability in Elaniin CMS 1.0 is an authentication bypass caused by an SQL injection flaw in the login.php page. Attackers can manipulate the email and password parameters by injecting crafted payloads such as '=''or' to bypass the login authentication mechanism. This allows unauthorized users to access the dashboard without valid credentials. [1, 4]

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Impact Analysis

This vulnerability allows attackers to fully bypass authentication controls and gain unauthorized access to the system's dashboard. This can lead to unauthorized access to sensitive information, potential data manipulation, and compromise of the system's integrity and security. [1, 4]

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Detection Guidance

This vulnerability can be detected by attempting to exploit the authentication bypass via SQL injection on the login.php page. A common detection method is to send a crafted POST request to the login.php endpoint with the email and password parameters set to the payload '='''or'. For example, using curl, you can run the following command to test for the vulnerability: curl -X POST -F "email='=''or'" -F "password='=''or'" http://<target>/elaniin/login.php If the response indicates successful login or access to the dashboard without valid credentials, the system is vulnerable. [4]

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Mitigation Strategies

Immediate mitigation steps include restricting access to the login.php page, applying input validation and parameterized queries to prevent SQL injection, and updating or patching Elaniin CMS to a version where this vulnerability is fixed. If a patch is not available, consider implementing web application firewall (WAF) rules to block malicious payloads targeting the login parameters. Additionally, monitor logs for suspicious login attempts using the SQL injection payload patterns. [1, 4]

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