CVE-2022-4442

MEDIUM 4.8CVE-2022-4442 · Published 16/01/2023 · updated 17/06/2026

In short

CVE-2022-4442 is a MEDIUM (CVSS 4.8) vulnerability affecting custom post types and custom fields creator (cozmoslabs).
Chance of exploitation in the next 30 days (EPSS): 0.47%, higher than 41.0% of all vulnerabilities.
Fix: update to 2.3.3 or later.

Package	Affected versions	Patched versions
custom post types and custom fields creator cozmoslabs	`< 2.3.3`	`2.3.3`

Description

The Custom Post Types and Custom Fields creator WordPress plugin before 2.3.3 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example, in multisite setup).

References

wpscan.com/vulnerability/12766537-df59-49d6-815a-4d68265a4c4a · Exploit

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