CVE-2025-35028
HexStrike AI MCP Server Command Injection
Vexday Risk Score
48Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.1EPSS 4.6%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
30 Nov 2025Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
By providing a command-line argument starting with a semi-colon ; to an API endpoint created by the EnhancedCommandExecutor class of the HexStrike AI MCP server, the resultant composed command is executed directly in the context of the MCP server’s normal privilege; typically, this is root. There is no attempt to sanitize these arguments in the default configuration of this MCP server at the affected version (as of commit 2f3a5512 in September of 2025).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
0x4m4 · HexStrike AIpublic PoCs found — 1
cve_referencetakeonme.org/gcves/GCVE-1337-2025-00000000000000000000000000000000000000000000000000111111111111111111111111000000000000000000000000000000000000000000000000000000011unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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