CVE-2025-13035
HighSummary
Wtyczka Code Snippets dla WordPressa jest podatna na wstrzykiwanie kodu PHP we wszystkich wersjach do 3.9.1 włącznie. Problem wynika z użycia funkcji extract() na atrybutach shortcode kontrolowanych przez atakującego, co pozwala na nadpisanie zmiennej `$filepath` i wykonanie dowolnego kodu PHP na serwerze.
Risk Assessment
Atakujący z dostępem na poziomie Contributor i wyżej mogą wykorzystać tę podatność do wykonania złośliwego kodu PHP, co stwarza poważne zagrożenie dla bezpieczeństwa serwera i danych organizacji.
Recommendation
Zaleca się aktualizację wtyczki Code Snippets do najnowszej wersji oraz sprawdzenie ustawień dotyczących wykonania plików, aby zminimalizować ryzyko wstrzykiwania kodu.
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Original NVD description (English source)
The Code Snippets plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 3.9.1. This is due to the plugin's use of extract() on attacker-controlled shortcode attributes within the `evaluate_shortcode_from_flat_file` method, which can be used to overwrite the `$filepath` variable and subsequently passed to require_once. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute arbitrary PHP code on the server via the `[code_snippet]` shortcode using PHP filter chains granted they can trick an administrator into enabling the "Enable file-based execution" setting and creating at least one active Content snippet.