CVE-2026-27181
HighSummary
MajorDoMo (znany również jako Major Domestic Module) umożliwia nieautoryzowane odinstalowywanie dowolnych modułów przez moduł rynku. Metoda admin() modułu rynku odczytuje gr('mode') z $_REQUEST, co pozwala na dostęp do wszystkich ścieżek kodu wymagających trybu bez uwierzytelnienia przez punkt końcowy /objects/?module=market.
Risk Assessment
Atakujący może wykorzystać tę podatność do usunięcia wszystkich modułów w instalacji MajorDoMo, co prowadzi do całkowitego zniszczenia systemu. To stwarza poważne zagrożenie dla integralności i dostępności aplikacji.
Recommendation
Zaleca się wprowadzenie mechanizmów uwierzytelniania dla wszystkich operacji związanych z zarządzaniem modułami oraz przegląd i aktualizację kodu w celu zablokowania dostępu do nieautoryzowanych ścieżek.
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Original NVD description (English source)
MajorDoMo (aka Major Domestic Module) allows unauthenticated arbitrary module uninstallation through the market module. The market module's admin() method reads gr('mode') from $_REQUEST and assigns it to $this->mode at the start of execution, making all mode-gated code paths reachable without authentication via the /objects/?module=market endpoint. The uninstall mode handler calls uninstallPlugin(), which deletes module records from the database, executes the module's uninstall() method via eval(), recursively deletes the module's directory and template files using removeTree(), and removes associated cycle scripts. An attacker can iterate through module names and wipe the entire MajorDoMo installation with a series of unauthenticated GET requests.