CVE-2023-1398 : Security Advisory and Response

This article provides detailed information about CVE-2023-1398, a vulnerability found in XiaoBingBy TeaCMS 2.0 involving path traversal.

Understanding CVE-2023-1398

CVE-2023-1398 is a critical vulnerability discovered in XiaoBingBy TeaCMS 2.0, affecting an unknown functionality of the file /admin/upload. The issue allows for path traversal manipulation ('../filedir'), enabling remote attacks. The vulnerability has been publicly disclosed, and a corresponding identifier of VDB-222985 has been assigned.

What is CVE-2023-1398?

The vulnerability in XiaoBingBy TeaCMS 2.0 allows for unauthorized path traversal through the file /admin/upload, which can be exploited remotely. This poses a critical security risk to affected systems.

The Impact of CVE-2023-1398

The impact of CVE-2023-1398 can be significant, as attackers can exploit the path traversal vulnerability to gain unauthorized access, potentially leading to data compromise, system manipulation, or further exploits within the affected system.

Technical Details of CVE-2023-1398

The vulnerability is classified with a medium base score of 6.3 under the CVSS scoring system. The CVE-2023-1398 has a vector string of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Vulnerability Description

The vulnerability in XiaoBingBy TeaCMS 2.0 allows for unauthorized path traversal through the file /admin/upload, leading to potential exploitation.

Affected Systems and Versions

XiaoBingBy TeaCMS version 2.0 is confirmed to be affected by CVE-2023-1398, highlighting the importance of updating to a secure version promptly.

Exploitation Mechanism

The manipulation of unknown data in the file /admin/upload of XiaoBingBy TeaCMS 2.0 can be exploited remotely, posing a significant risk to the security of the system.

Mitigation and Prevention

To address CVE-2023-1398 and enhance security measures, immediate steps should be taken alongside the implementation of long-term security practices.

Immediate Steps to Take

Users and administrators are advised to patch systems promptly, restrict access to vulnerable paths, and monitor for any unauthorized access attempts.

Long-Term Security Practices

Implementing robust security protocols, conducting regular security assessments, and staying informed about vulnerabilities are essential for maintaining system integrity and resilience.

Patching and Updates

Vendors should release patches promptly to address the vulnerability in XiaoBingBy TeaCMS 2.0, encouraging users to update to the latest secure version to mitigate the risks associated with CVE-2023-1398.