CVE-2023-0960 : What You Need to Know

This CVE-2023-0960 was published on February 22, 2023, and is associated with the SeaCMS Picture Management configuration file for FTP, leading to deserialization vulnerability.

Understanding CVE-2023-0960

This vulnerability affects SeaCMS version 11.6 and involves the deserialization of data in the configuration file

/data/config.ftp.php

within the Picture Management component. An attacker can exploit this issue remotely, and the exploit has been disclosed publicly.

What is CVE-2023-0960?

The vulnerability in SeaCMS 11.6 allows malicious actors to manipulate the configuration file

/data/config.ftp.php

to trigger deserialization. This can be exploited remotely, posing a significant security risk.

The Impact of CVE-2023-0960

With a CVSS base score of 4.7 (medium severity), this vulnerability could lead to unauthorized remote access and potential manipulation of the affected system. It is crucial to address this issue promptly to prevent exploitation.

Technical Details of CVE-2023-0960

This section delves into the specifics of the vulnerability, including the description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in SeaCMS 11.6 involves the deserialization of data in the

/data/config.ftp.php

file of the Picture Management component. By manipulating this file, attackers can trigger unauthorized actions on the system.

Affected Systems and Versions

SeaCMS version 11.6 is confirmed to be impacted by this vulnerability. Specifically, the Picture Management module within this version is susceptible to exploitation through deserialization.

Exploitation Mechanism

Exploiting CVE-2023-0960 involves crafting malicious input to trigger deserialization in the targeted configuration file. By leveraging this vulnerability, attackers can execute unauthorized actions remotely, potentially compromising the system's security.

Mitigation and Prevention

Addressing and mitigating CVE-2023-0960 is essential to safeguard systems from potential exploitation and unauthorized access. Implementing appropriate measures can help prevent security breaches.

Immediate Steps to Take

It is recommended to apply security patches or updates provided by SeaCMS to address the vulnerability promptly. Additionally, monitoring systems for any suspicious activity can help detect and mitigate potential attacks.

Long-Term Security Practices

To enhance overall security posture, organizations should implement robust security protocols, conduct regular security assessments, and ensure timely patch management to prevent similar vulnerabilities in the future.

Patching and Updates

Staying informed about security updates released by SeaCMS for addressing CVE-2023-0960 is crucial. Regularly applying patches and updates can help mitigate risks associated with known vulnerabilities and enhance the overall security of the system.