CVE-2026-27175
CriticalSummary
MajorDoMo (znany również jako Major Domestic Module) jest podatny na nieautoryzowaną iniekcję poleceń systemowych poprzez rc/index.php. Zmienna $param z wejścia użytkownika jest interpolowana w ciągu polecenia bez sanitizacji, co pozwala na wykonanie złośliwego kodu.
Risk Assessment
Atakujący może wykorzystać tę podatność do zdalnego wykonania kodu, co stwarza poważne zagrożenie dla bezpieczeństwa systemu oraz danych organizacji.
Recommendation
Zaleca się wprowadzenie sanitizacji danych wejściowych oraz ograniczenie dostępu do skryptów, aby zapobiec nieautoryzowanemu dostępowi i wykonaniu poleceń.
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Original NVD description (English source)
MajorDoMo (aka Major Domestic Module) is vulnerable to unauthenticated OS command injection via rc/index.php. The $param variable from user input is interpolated into a command string within double quotes without sanitization via escapeshellarg(). The command is inserted into a database queue by safe_exec(), which performs no sanitization. The cycle_execs.php script, which is web-accessible without authentication, retrieves queued commands and passes them directly to exec(). An attacker can exploit a race condition by first triggering cycle_execs.php (which purges the queue and enters a polling loop), then injecting a malicious command via the rc endpoint while the worker is polling. The injected shell metacharacters expand inside double quotes, achieving remote code execution within one second.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS