What is CVE-2022-4324?

CVE-2022-4324 is a high-severity vulnerability in Wpgogo Custom Field Template, classified under CWE-502 DESERIALIZATION OF UNTRUSTED DATA. CVSS score: 7.2/10. Published 2023-01-02.

How severe is CVE-2022-4324?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2022-4324 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Wpgogo Custom Field Template

CVE-2022-4324

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.

Published 2023-01-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.177 (97.1th percentile), scored 2026-09-29.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.177 · newest: 0.177 · change: 0.000

Affected products

Wpgogo Custom Field Template
Custom Field Template — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

wpscan.com/vulnerability/70c39236-f7ae-49bf-a2f0-7cb9aa983e45 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-4324?: CVE-2022-4324 is a high-severity vulnerability in Wpgogo Custom Field Template, classified under CWE-502 DESERIALIZATION OF UNTRUSTED DATA. CVSS score: 7.2/10. Published 2023-01-02.
How severe is CVE-2022-4324?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-4324 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.