Critical severity9.8NVD Advisory· Published Jul 16, 2025· Updated Apr 23, 2026

CVE-2025-30973

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

WordPress/Coschoolinferred
Range: <= 1.4.3
Package: https://wordpress.org/plugins/coschool

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

patchstack.com/database/Wordpress/Plugin/coschool/vulnerability/wordpress-coschool-lms-1-4-3-php-object-injection-vulnerabilitynvd

News mentions

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cvss	0.637
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000