What the vulnerability does
01Description
Deserialization of Untrusted Data vulnerability in Icegram Icegram Express Pro email-subscribers-premium allows Object Injection.This issue affects Icegram Express Pro: from n/a through < 5.9.14.
CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
What the vulnerability does
Deserialization of Untrusted Data vulnerability in Icegram Icegram Express Pro email-subscribers-premium allows Object Injection.This issue affects Icegram Express Pro: from n/a through < 5.9.14.
Explanation of Vulnerability in Simple Terms
Icegram Express Pro versions up to 5.9.14 contain a deserialization vulnerability that allows authenticated administrators to execute arbitrary PHP code on the site. An attacker with admin privileges can craft malicious serialized data that, when processed by the plugin, runs their own code with full site access. This requires administrative account compromise or insider access.
What an attacker can do
Run arbitrary PHP code on the site with full administrative privileges.
Potential impact on your site
A compromised admin account can be used to take complete control of your site, steal data, or inject malware.
Conditions required to exploit
Attacker must have administrator-level access to the WordPress site.
Key dates
External resources
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