CVE-2026-1426
HighSummary
Wtyczka Advanced AJAX Product Filters dla WordPressa jest podatna na wstrzykiwanie obiektów PHP we wszystkich wersjach do 3.1.9.6 włącznie, poprzez deserializację nieufnych danych wejściowych w funkcji shortcode_check w warstwie zgodności z Live Composer. Umożliwia to uwierzytelnionym atakującym z dostępem na poziomie autora i wyżej wstrzyknięcie obiektu PHP.
Risk Assessment
Podatność ta nie ma wpływu, jeśli na stronie nie jest zainstalowany żaden inny plugin lub motyw zawierający łańcuch POP. W przypadku obecności takiego łańcucha, atakujący może uzyskać możliwość usuwania dowolnych plików, pozyskiwania wrażliwych danych lub wykonywania kodu.
Recommendation
Zaleca się aktualizację wtyczki Advanced AJAX Product Filters do najnowszej wersji oraz sprawdzenie, czy na stronie nie są zainstalowane inne wtyczki lub motywy, które mogą zawierać łańcuch POP.
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Original NVD description (English source)
The Advanced AJAX Product Filters plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.1.9.6 via deserialization of untrusted input in the shortcode_check function within the Live Composer compatibility layer. This makes it possible for authenticated attackers, with Author-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present. Note: This vulnerability requires the Live Composer plugin to also be installed and active.