CVE-2026-6942
CriticalCVSS 9.8Summary
Wersja 1.6.0 i wcześniejsze radare2-mcp zawierają podatność na wstrzykiwanie poleceń systemowych, która pozwala zdalnym atakującym na wykonywanie dowolnych poleceń poprzez obejście filtra poleceń za pomocą metaznaków powłoki w danych wejściowych kontrolowanych przez użytkownika przekazywanych do r2_cmd_str().
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zdalnego wykonania kodu na hoście uruchamiającym radare2-mcp, co stwarza poważne zagrożenie dla bezpieczeństwa systemu, ponieważ nie jest wymagane uwierzytelnienie.
Recommendation
Zaleca się aktualizację radare2-mcp do najnowszej wersji, aby usunąć tę podatność oraz wdrożenie dodatkowych środków zabezpieczających, takich jak monitorowanie i filtrowanie danych wejściowych.
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Original NVD description (English source)
radare2-mcp version 1.6.0 and earlier contains an os command injection vulnerability that allows remote attackers to execute arbitrary commands by bypassing the command filter through shell metacharacters in user-controlled input passed to r2_cmd_str(). Attackers can inject shell metacharacters through the jsonrpc interface parameters to achieve remote code execution on the host running radare2-mcp without requiring authentication.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS