CVE-2024-10898

https://nvd.nist.gov/vuln/detail/CVE-2024-10898

T1583.004 – Server
T1584.004 – Server
T1053.002 – At

1. Technical Attack Analysis:
The CVE-2024-10898 vulnerability in the Contact Form 7 Email Add-on plugin for WordPress allows authenticated users with Contributor-level access or higher to exploit a Local File Inclusion (LFI) vulnerability. This vulnerability, when exploited, can lead to several attack techniques as identified by MITRE ATT&CK:

– T1583.004 – Server : Attackers can leverage this vulnerability to manipulate server files, which may allow them to execute arbitrary code. This could lead to a complete compromise of the web server and potentially affect other systems on the network.

– T1584.004 – Server : If attackers can include and execute arbitrary PHP files, they may install backdoors or other malicious scripts, which could provide persistent access to the server and facilitate further attacks.

– T1053.002 – At : The ability to execute arbitrary code could allow attackers to schedule tasks or processes that run malicious scripts at specified intervals, leading to ongoing exploitation of the server.

Potential Impacts if Exploited :
– Bypassing Access Controls : Attackers can execute PHP scripts that bypass normal access control measures, allowing unauthorized access to sensitive areas of the application or server.

– Data Exfiltration : Exploiting this vulnerability might allow attackers to read sensitive files, leading to the exposure of confidential data, including user credentials and configuration files.

– Full Server Compromise : Successful exploitation can lead to full control over the web server, enabling attackers to manipulate or delete files, alter website functionality, or use the server for further attacks, such as launching attacks against other systems.

2. Mitigation Measures:
To reduce the risks associated with CVE-2024-10898, consider implementing the following mitigation measures:

– Strengthen Security Configurations :
– Enable multi-factor authentication (MFA) for all user accounts, especially those with Contributor-level access or higher.
– Restrict permissions for users, ensuring that only necessary privileges are granted, particularly on plugins that modify server behavior.

– Utilize Specific Tools or Security Software :
– Employ Web Application Firewalls (WAF) to filter and monitor HTTP requests to the web application, blocking malicious inputs.
– Use antivirus and anti-malware tools to regularly scan for malicious files and scripts on the server.
– Implement intrusion detection systems (IDS) to identify and alert on suspicious activities related to LFI attempts.

– Implement Monitoring and Reporting Practices :
– Enable detailed logging of all user activities, especially actions taken by users with Contributor-level access and above.
– Set up real-time alerts for unusual activities, such as file inclusion attempts or unauthorized file access.
– Regularly review logs for signs of exploitation or unauthorized access, and conduct periodic audits of user roles and permissions.

By taking these steps, organizations can significantly reduce the risk associated with this vulnerability and better protect their WordPress installations.

The content above is generated by AI. Please review and consider carefully before applying!

https://plugins.trac.wordpress.org/browser/cf7-email-add-on/trunk/include/class-cf7-email.php#L110
https://www.wordfence.com/threat-intel/vulnerabilities/id/d82efaa3-ea61-476c-ad1a-60585450c63a?source=cve