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Classic Addons vulnerabilities
Classic Addons has 1 known vulnerability in this database. The most recent published record is dated 4 Dec 2024.
- Known vulnerabilities
- 1
- Active installs
- 3,000+
- Latest version
- 4.3
- Last updated
- 18 Sep 2026
- Most recent
- 4 Dec 2024
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Path traversal CVE-2024-11952 | High 7.5 | Up to 3.0 | Fixed in a later version (latest 4.3) | 4 Dec 2024 |
Read the published descriptions
- CVE-2024-11952, 4 Dec 2024
- The Classic Addons - WPBakery Page Builder plugin for WordPress is vulnerable to Limited Local PHP File Inclusion in all versions up to, and including, 3.0 via the 'style' parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, and permissions granted by an Administrator, to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included. The vulnerability is limited to PHP files in a Windows environment. CVE record
What to do if you run Classic Addons
If you run Classic Addons, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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