CVE-2026-3480 | BDVDB-2026-325521 বিস্তারিত
burlingtonbytesWP Blockade – Visual Page Builder
বিবরণ#
কারিগরি বিবরণ উৎসের ভাষা ইংরেজিতে রাখা হয়েছে, যাতে অনুবাদে অর্থ না বদলায়।
The WP Blockade plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 0.9.14. The plugin registers an admin_post action hook 'wp-blockade-shortcode-render' that maps to the render_shortcode_preview() function. This function lacks any capability check (current_user_can()) and nonce verification, allowing any authenticated user to execute arbitrary WordPress shortcodes. The function takes a user-supplied 'shortcode' parameter from $_GET, passes it through stripslashes(), and directly executes it via do_shortcode(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes, which could lead to information disclosure, privilege escalation, or other impacts depending on what shortcodes are registered on the site (e.g., shortcodes from other plugins that display sensitive data, perform actions, or include files).
প্রভাব#
Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.
দুর্বলতার ধরন#
- CWE-862 Missing Authorization
রেফারেন্স#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3f159aac-092b-4655-9d97-a496ac01738c?source=cve
- https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L393
- https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L393
- https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L361
- https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L361
- https://plugins.trac.wordpress.org/browser/wp-blockade/trunk/wp-blockade.php#L112
- https://plugins.trac.wordpress.org/browser/wp-blockade/tags/0.9.14/wp-blockade.php#L112
এক্সপ্লয়েট#
কোনো পাবলিক এক্সপ্লয়েট জানা নেই
ইতিহাস#
- ভার্সন ১CVE তালিকায় রেকর্ডটি প্রকাশিত হয়েছে।