HIGH

CVE-2022-4324

CVSS v3

7.2

HIGH

EPSS Score

17.7 %

exploit probability, as of 2026-10-18

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-4324 yet.

Full record on NVD

Description

The Custom Field Template WordPress plugin before 2.5.8 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import (intentionally or not) a malicious Customizer Styling file and a suitable gadget chain is present on the blog.

Technical details

Published: 2023-01-02

Frequently asked questions

What is CVE-2022-4324?

Is CVE-2022-4324 actively exploited?

Active exploitation of CVE-2022-4324 has not been confirmed. Its EPSS score was 17.7% on 2026-10-18, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-4324?

CVE-2022-4324 has a CVSS v3 base score of 7.2 (HIGH severity).

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