Ajar Productions Ajar in5 Embed Unrestricted File Upload Vulnerability

A vulnerability allowing unrestricted file uploads has been identified in the Ajar Productions Ajar in5 Embed WordPress plugin, affecting versions through 3.1.5. This vulnerability could be exploited to upload a web shell to the server, potentially leading to unauthorized access or control over the website.

Impact

Exploitation of this vulnerability could allow a malicious actor to upload any type of file, including web shells, which could be executed to gain further access to the website.

Remediation

Users of the Ajar in5 Embed WordPress plugin are advised to update to a version later than 3.1.5. For those unable to update immediately, Patchstack offers a virtual patch that can be applied to mitigate this vulnerability.