WordPress 1 vulnerability

Is the A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia plugin safe?

Below are the known, publicly disclosed vulnerabilities of the A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia (WordPress) component. If you use it on your site, check the version and update it before the flaw gets exploited.

Using the A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia plugin? Check for free whether your site is vulnerable through it, or have us update and secure it.

Known vulnerabilities

Wysoka · CVSS 8.7 CVE-2026-87791 September 15, 2026

A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia: przechodzenie po katalogach

Affects: A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia

Przechodzenie po katalogach w komponencie A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia. Ocena zagrożenia: Wysoka (CVSS 8.7). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

How to check whether this affects you

  • Check the installed version of the A path traversal vulnerability exists in the reserved_file_check function of the functions.php file in the WordPress Design Scuole Italia component in the admin panel.
  • Compare it with the fixed version noted in the details of the relevant vulnerability above.
  • If your version is older, update the component to the latest available.
  • If a fix has not been released yet, temporarily disable the vulnerable element and watch your logs.
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