BoldThemes Ippsum WordPress Theme PHP Object Injection Vulnerability

A deserialization vulnerability allowing object injection has been identified in the BoldThemes Ippsum WordPress theme, affecting versions through 1.2.0. This vulnerability could lead to various impacts, including code execution, SQL injection, path traversal, and denial of service, if exploited within a proper object injection chain.

Impact

Exploitation of this vulnerability could allow for PHP object injection, which is a high-risk issue that could be exploited to execute arbitrary code, inject malicious SQL, traverse file paths inappropriately, cause a denial of service, and more, depending on the presence of a suitable object injection payload chain.

Remediation

Users are advised to update the BoldThemes Ippsum WordPress theme to version 1.2.1 or later. Patchstack has also issued a mitigation rule to block attacks targeting this vulnerability.