Course Builder - Online Course WordPress Theme < 3.6.6 - Unauthenticated PHP Object Injection
- Affected versions: < 3.6.6
- Fixed in: 3.6.6
- CVE: CVE-2025-48336
- Published:
The vendor fixed it in 3.6.6; that version is not in the repository yet.
1 version in this repository is affected: 3.5.0
Details
The Course Builder - Online Course WordPress Theme theme for WordPress is vulnerable to PHP Object Injection in all versions up to 3.6.6 (exclusive) via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
Remediation: Update to version 3.6.6, or a newer patched version
CWE-502: Deserialization of Untrusted Data