Advanced Woo Labels – Product Labels for WooCommerce, CVE-2026-1929
- CVE, Research URL
- Published on
- Feb 25, 2026
- Research Description
- The Advanced Woo Labels plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.37. This is due to the use of `call_user_func_array()` with user-controlled callback and parameters in the `get_select_option_values()` AJAX handler without an allowlist of permitted callbacks or a capability check. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute arbitrary PHP functions and operating system commands on the server via the 'callback' parameter.
- Affected versions
-
max 2.37.
- Status
-
vulnerable