What the vulnerability does
01Description
Deserialization of Untrusted Data vulnerability in designthemes Kriya kriya allows Object Injection.This issue affects Kriya: from n/a through <= 3.4.
CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
What the vulnerability does
Deserialization of Untrusted Data vulnerability in designthemes Kriya kriya allows Object Injection.This issue affects Kriya: from n/a through <= 3.4.
Explanation of Vulnerability in Simple Terms
Kriya versions 3.4 and earlier contain a deserialization vulnerability that allows authenticated users to execute arbitrary code on the site. An attacker with low-level access can craft malicious serialized data that, when processed by the application, runs their own PHP code with full site privileges. This affects confidentiality, integrity, and availability of the entire installation.
What an attacker can do
Run arbitrary code on the site with full administrative privileges.
Potential impact on your site
Complete compromise of the site: data theft, malware injection, user account takeover, and site defacement.
Conditions required to exploit
Attacker must have a low-level user account (e.g., subscriber or contributor role).
Key dates
External resources