CVE-2026-6942
radare2-mcp <=1.6.0 OS Command Injection via Shell Metacharacter Bypass
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
radareorg · radare2-mcppublic PoCs found — 1
cve_referencegithub.com/radareorg/radare2-mcp/issues/45unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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