CVE-2025-48336

CRITICAL

ThimPress Course Builder <3.6.6 - Code Injection

Title source: llm

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.

References (2)

Core 2

Core References

Vdb Entry vdb-entry

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

Third Party Advisory

https://patchstack.com/database/wordpress/theme/course-builder/vulnerability/wordpress-course-builder-3-6-6-php-object-injection-vulnerability?_s_id=cve

Scores

CVSS v3 9.8

EPSS 0.0040

EPSS Percentile 31.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-502

Status published

Products (1)

ThimPress/Course Builder < 3.6.6

Published May 29, 2025

Tracked Since Feb 18, 2026