CVE-2022-28221

MEDIUM 6.1CVE-2022-28221 · Published 19/04/2022 · updated 17/06/2026

In short

CVE-2022-28221 is a MEDIUM (CVSS 6.1) vulnerability affecting antispam (cleantalk).
Chance of exploitation in the next 30 days (EPSS): 2.4%, higher than 84.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
antispam cleantalk	`≤ 5.173`	No fix yet

Description

The CleanTalk AntiSpam plugin <= 5.173 for WordPress is vulnerable to Reflected Cross-Site Scripting (XSS) via the $_REQUEST['page'] parameter in`/lib/Cleantalk/ApbctWP/FindSpam/ListTable/Comments.php`

References

wordfence.com/blog/2022/03/reflected-xss-in-spam-protection-antispam-firewall-by-cleantalk · Vendor Advisory

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