๐Ÿ” CVE Alert

CVE-2026-22453

CRITICAL 9.8

WordPress Pets Club theme <= 2.3 - PHP Object Injection vulnerability

CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th

Deserialization of Untrusted Data vulnerability in ThemeREX Pets Club petclub allows Object Injection.This issue affects Pets Club: from n/a through <= 2.3.

CWE CWE-502
Vendor themerex
Product pets club
Published Mar 5, 2026
Last Updated Apr 1, 2026
Stay Ahead of the Next One

Get instant alerts for themerex pets club

Be the first to know when new critical vulnerabilities affecting themerex pets club are published โ€” delivered to Slack, Telegram or Discord.

Get Free Alerts โ†’ Free ยท No credit card ยท 60 sec setup

Affected Versions

ThemeREX / Pets Club
0 โ‰ค 2.3

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
patchstack.com: https://patchstack.com/database/Wordpress/Theme/petclub/vulnerability/wordpress-pets-club-theme-2-3-php-object-injection-vulnerability?_s_id=cve

Credits

Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program