CVE-2025-48336

WordPress Course Builder < 3.6.6 - PHP Object Injection Vulnerability

State: Published
Severity: 9.8 Critical
Published: May 29, 2025
Updated: Apr 28, 2026
Reserved: May 19, 2025

Description

Deserialization of Untrusted Data vulnerability in ThimPress Course Builder course-builder allows Object Injection.This issue affects Course Builder: from n/a through < 3.6.6.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Course BuilderThimPress	3.6.6 and earlierAffectedfrom 3.6.6Not affected

References

https://patchstack.com/database/Wordpress/Theme/course-builder/vulnerability/wordpress-course-builder-3-6-6-php-object-injection-vulnerability?_s_id=cvevdb-entry

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