CVE-2026-27437 PUBLISHED

WordPress Tennis Club theme <= 1.2.3 - PHP Object Injection vulnerability

Assigner: Patchstack
Reserved: 19.02.2026 Published: 05.03.2026 Updated: 05.03.2026

Deserialization of Untrusted Data vulnerability in ThemeREX Tennis Club tennis-sportclub allows Object Injection.This issue affects Tennis Club: from n/a through <= 1.2.3.

Product Status

Vendor	ThemeREX
Product	Tennis Club
Versions	Default: unaffected affected from n/a to <= 1.2.3 (incl.)

Credits

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

References

https://patchstack.com/database/Wordpress/Theme/tennis-sportclub/vulnerability/wordpress-tennis-club-theme-1-2-3-php-object-injection-vulnerability?_s_id=cve

Problem Types

Deserialization of Untrusted Data CWE

Impacts

Object Injection