Critical CVE-2023-3236 allows SSRF in mccms up to 2.6.5. Learn impact, mitigation steps, and affected systems to secure your environment.
This CVE-2023-3236 vulnerability is a critical issue found in mccms up to version 2.6.5, affecting the function pic_save in the file sys/apps/controllers/admin/Comic.php. The vulnerability allows for server-side request forgery through the manipulation of the 'pic' argument, facilitating remote attacks. The exploit associated with this vulnerability has been disclosed to the public.
Understanding CVE-2023-3236
This section delves deeper into the details of the CVE-2023-3236 vulnerability.
What is CVE-2023-3236?
CVE-2023-3236 is a critical vulnerability in mccms up to version 2.6.5, enabling server-side request forgery by manipulating the 'pic' argument in the file sys/apps/controllers/admin/Comic.php.
The Impact of CVE-2023-3236
The impact of this vulnerability is significant as it allows for the initiation of remote attacks, potentially leading to unauthorized access and data compromise.
Technical Details of CVE-2023-3236
Exploring the technical aspects and implications of CVE-2023-3236.
Vulnerability Description
The vulnerability in mccms version 2.6.5 enables server-side request forgery through the manipulation of the 'pic' argument in the Comic.php file, providing attackers with the ability to initiate remote attacks.
Affected Systems and Versions
mccms versions 2.6.0 to 2.6.5 are affected by this vulnerability, creating a risk for systems operating on these versions.
Exploitation Mechanism
By manipulating the 'pic' argument in the Comic.php file of mccms, threat actors can exploit the server-side request forgery vulnerability remotely, potentially compromising system security and integrity.
Mitigation and Prevention
Understanding how to mitigate and prevent the CVE-2023-3236 vulnerability is crucial for safeguarding systems.
Immediate Steps to Take
Immediate steps include disabling access or limiting permissions to vulnerable components, monitoring network traffic for suspicious activity, and applying relevant patches or updates.
Long-Term Security Practices
Implementing robust security practices such as regular vulnerability assessments, security training for personnel, and employing secure coding practices can enhance long-term security posture.
Patching and Updates
Ensuring that systems are promptly updated with patches released by the vendor for mccms versions 2.6.0 to 2.6.5 is essential to address the CVE-2023-3236 vulnerability and improve overall system security.