CVE-2025-13159
HighSummary
Wtyczka Flo Forms – Easy Drag & Drop Form Builder dla WordPressa jest podatna na przechowywane ataki Cross-Site Scripting poprzez przesyłanie plików SVG we wszystkich wersjach do 1.0.43 włącznie. Problem wynika z braku odpowiedniej walidacji zawartości plików przy przesyłaniu przez nieautoryzowany punkt końcowy AJAX (`flo_form_submit`).
Risk Assessment
Atakujący bez autoryzacji mogą przesyłać złośliwe pliki SVG, które wykonują JavaScript w momencie, gdy administrator przegląda przesłany plik w interfejsie administracyjnym WordPressa, co może prowadzić do pełnego kompromitowania strony.
Recommendation
Zaleca się aktualizację wtyczki do najnowszej wersji, aby usunąć tę podatność oraz wdrożenie dodatkowych środków zabezpieczających, takich jak ograniczenie przesyłania plików do zaufanych formatów.
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Original NVD description (English source)
The Flo Forms – Easy Drag & Drop Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 1.0.43. This is due to the plugin allowing SVG file uploads via an unauthenticated AJAX endpoint (`flo_form_submit`) without proper file content validation. This makes it possible for unauthenticated attackers to upload malicious SVG files containing JavaScript that executes when an administrator views the uploaded file in the WordPress admin interface, leading to potential full site compromise.

