Critical · 9.8 CVE-2025-30973 EUVD-2025-21611GHSA-6v2j-8xmf-qhjc

WordPress CoSchool LMS plugin <= 1.4.3 - PHP Object Injection Vulnerability

Published Jul 16, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Deserialization of Untrusted Data vulnerability in Codexpert, Inc CoSchool LMS coschool allows Object Injection.This issue affects CoSchool LMS: from n/a through <= 1.4.3.

Affected products

Vendor	Product	Affected	Fixed
Codexpert	CoSchool LMS	≤ 1.4.3	—

References

https://patchstack.com/database/Wordpress/Plugin/coschool/vulnerability/wordpress-coschool-lms-1-4-3-php-object-injection-vulnerability?_s_id=cve vdb-entry