The Page Builder: KingComposer plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 2.9.3. This is due to a security nonce being leaked in the /wp-admin/index.php page. This makes it possible for authenticated attackers to change arbitrary WordPress options, delete arbitrary files/folders, and inject arbitrary content.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Page_builder_kingcomposer | King-theme | * | 2.9.3 (including) |
References
- https://blog.nintechnet.com/wordpress-kingcomposer-page-builder-fixed-multiple-critical-vulnerabilities/
- https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2320014%40kingcomposer\u0026new=2320014%40kingcomposer\u0026sfp_email=\u0026sfph_mail=
- https://wordpress.org/plugins/kingcomposer/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1bdba04e-df4d-4094-877e-611d69e2e25d?source=cve
- https://blog.nintechnet.com/wordpress-kingcomposer-page-builder-fixed-multiple-critical-vulnerabilities/
- https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2320014%40kingcomposer\u0026new=2320014%40kingcomposer\u0026sfp_email=\u0026sfph_mail=
- https://wordpress.org/plugins/kingcomposer/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1bdba04e-df4d-4094-877e-611d69e2e25d?source=cve