CVE-2026-2020
HighSummary
Wtyczka JS Archive List dla WordPressa jest podatna na wstrzyknięcie obiektów PHP we wszystkich wersjach do 6.1.7 włącznie, poprzez atrybut shortcode 'included'. Problem wynika z deserializacji niezaufanych danych wejściowych dostarczonych przez parametr 'included' w shortcode wtyczki.
Risk Assessment
Zagrożenie dotyczy uwierzytelnionych atakujących z dostępem na poziomie Contributor i wyżej, którzy mogą wstrzykiwać obiekty PHP. W przypadku obecności łańcucha POP w dodatkowej wtyczce lub motywie, atakujący może usunąć dowolne pliki, uzyskać dostęp do wrażliwych danych lub wykonać kod.
Recommendation
Zaleca się aktualizację wtyczki JS Archive List do najnowszej wersji oraz przeglądanie zainstalowanych wtyczek i motywów w celu identyfikacji potencjalnych łańcuchów POP.
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Original NVD description (English source)
The JS Archive List plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.1.7 via the 'included' shortcode attribute. This is due to the deserialization of untrusted input supplied via the 'included' parameter of the plugin's shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

