CVE-2025-5701
HighSummary
Wtyczka HyperComments dla WordPressa jest podatna na nieautoryzowaną modyfikację danych, co może prowadzić do eskalacji uprawnień z powodu braku sprawdzenia uprawnień w funkcji hc_request_handler we wszystkich wersjach do 1.2.2 włącznie. Umożliwia to nieautoryzowanym atakującym aktualizację dowolnych opcji na stronie WordPress.
Risk Assessment
Atakujący mogą zmienić domyślną rolę dla rejestracji na administratora oraz włączyć rejestrację użytkowników, co pozwala im uzyskać dostęp do konta administratora na podatnej stronie.
Recommendation
Zaleca się aktualizację wtyczki HyperComments do najnowszej wersji, aby usunąć tę podatność oraz przeprowadzenie audytu uprawnień użytkowników na stronie.
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Original NVD description (English source)
The HyperComments plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the hc_request_handler function in all versions up to, and including, 1.2.2. This makes it possible for unauthenticated attackers to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS