vulnerability
WordPress Plugin: custom-field-template: CVE-2022-4324: Deserialization of Untrusted Data
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:M/C:C/I:C/A:C) | Dec 9, 2022 | May 15, 2025 | May 15, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:M/C:C/I:C/A:C)
Published
Dec 9, 2022
Added
May 15, 2025
Modified
May 15, 2025
Description
The Custom Field Template plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.5.7 via deserialization of untrusted input in the custom_field_template_admin function. This allows administrator-level attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Solution
custom-field-template-plugin-cve-2022-4324
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