CVE-2026-3533
HighSummary
Wtyczka Jupiter X Core dla WordPressa jest podatna na ograniczone przesyłanie plików z powodu braku autoryzacji w funkcji import_popup_templates() oraz niewystarczającej walidacji typu pliku w funkcji upload_files() we wszystkich wersjach do 4.14.1 włącznie. Umożliwia to uwierzytelnionym atakującym z dostępem na poziomie Subskrybenta i wyżej przesyłanie niebezpiecznych plików, co może prowadzić do zdalnego wykonania kodu lub przechowywanego ataku Cross-Site Scripting.
Risk Assessment
Organizacja narażona jest na poważne ryzyko zdalnego wykonania kodu oraz ataków XSS, co może prowadzić do kompromitacji systemów i danych. Atakujący mogą wykorzystać tę podatność do wprowadzenia złośliwego kodu na serwerze.
Recommendation
Zaleca się aktualizację wtyczki Jupiter X Core do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto wprowadzić dodatkowe zabezpieczenia dotyczące przesyłania plików oraz monitorować logi serwera w celu wykrycia potencjalnych prób ataków.
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Original NVD description (English source)
The Jupiter X Core plugin for WordPress is vulnerable to limited file uploads due to missing authorization on import_popup_templates() function as well as insufficient file type validation in the upload_files() function in all versions up to, and including, 4.14.1. This makes it possible for Authenticated attackers with Subscriber-level access and above, to upload files with dangerous types that can lead to Remote Code Execution on servers configured to handle .phar files as executable PHP (e.g., Apache+mod_php), or Stored Cross-Site Scripting via .svg, .dfxp, or .xhtml files upload on any server configuration
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

