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 t…
Published: 2026-04-23 · CVSS: 9.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7