CVE-2024-56249: 
WordPress vulnerability analysis and mitigation

The vulnerability identified as CVE-2024-56249 affects Webdeclic WPMasterToolKit WordPress plugin versions through 1.13.1. It is classified as an Unrestricted Upload of File with Dangerous Type vulnerability that allows an attacker to upload a web shell to a web server. The vulnerability was discovered by researcher l8BL and was published on December 30, 2024 (Patchstack).

The vulnerability is categorized as CWE-434 (Unrestricted Upload of File with Dangerous Type). It has received a CVSS v3.1 Base Score of 9.1 (CRITICAL) with the vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H. This indicates that the vulnerability requires high privileges but has a network attack vector with low attack complexity and no user interaction required (Patchstack).

The vulnerability could allow a malicious actor to upload any type of file to the website, including backdoors which can then be executed to gain further access to the website. The high CVSS score indicates potential for complete compromise of system confidentiality, integrity, and availability (Patchstack).

The vulnerability has been fixed in version 1.14.0 of the WPMasterToolKit plugin. Users are advised to update to version 1.14.0 or later to remove the vulnerability. Patchstack users can enable auto-update for vulnerable plugins (Patchstack).