جزئیات آسیب‌پذیری

The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Arbitrary File Write in versions up to and including 1.1.12. This is due to unsafe ZIP file extraction in the ampforwp_save_local_font() function combined with inadequate cleanup that fails to remove nested directories and files. This makes it possible for authenticated attackers, with Author-level access and above, and permissions granted by an Administrator, to write arbitrary files to the server in a web-accessible location, potentially leading to remote code execution on hosts that execute PHP files in the uploads directory.

• https://www.wordfence.com/threat-intel/vulnerabilities/id/b594d0e9-d805-48b9-bfd4-4cc77dd3a70e?source=cve
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/accelerated-moblie-pages.php#L1616
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.12/accelerated-moblie-pages.php#L1616
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/includes/options/redux-core/framework.php#L2832
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.12/includes/options/redux-core/framework.php#L2832
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/includes/options/admin-config.php#L1700
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.12/includes/options/admin-config.php#L1700
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/includes/options/redux-core/core/panel.php#L175
• https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.12/includes/options/redux-core/core/panel.php#L175
• https://plugins.trac.wordpress.org/changeset/3512870/