High 8.8Published Jul 17, 2026

CVE-2026-58195Agentic-Flow: OS Command Injection in agentic-flow MCP server tools via unsanitized tool-parameter interpolation into execSync

Updated under an hour ago (Oct 27, 2026, 8:50 PM ET)

Does this affect you?

It affects ruvnet agentic-flow. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for ruvnet agentic-flow

Exploited in the last 30 days

Agentic-Flow is an AI agent orchestration platform. Prior to 2.0.14, agentic-flow MCP server tools in src/mcp/standalone-stdio.ts, src/mcp/fastmcp/servers/claude-flow-sdk.ts, src/mcp/fastmcp/servers/stdio-full.ts, src/mcp/fastmcp/servers/http-streaming-updated.ts, src/mcp/fastmcp/servers/http-sse.ts, src/mcp/fastmcp/servers/poc-stdio.ts, src/mcp/fastmcp/tools/agent/{execute,list,parallel}.ts, src/mcp/fastmcp/tools/swarm/orchestrate.ts, and src/mcp/fastmcp/tools/hooks/pretrain.ts interpolated attacker-influenceable tool parameters such as agent, task, name, language, and agentdb directly into shell command strings passed to execSync(), allowing arbitrary OS command execution with the privileges of the MCP server user. This issue is fixed in version 2.0.14.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ruvnet agentic-flow ruvnet:agentic_flow (from the name)	before 2.0.14	CNA record

References

References

https://github.com/ruvnet/agentic-flow/security/advisories/GHSA-vcv2-r9jh-99m5	x-refsource-confirm
https://github.com/ruvnet/agentic-flow/issues/169	x-refsource-misc
https://github.com/ruvnet/ruflo/issues/2414	x-refsource-misc
https://github.com/ruvnet/agentic-flow/pull/170	x-refsource-misc
https://github.com/ruvnet/ruflo/pull/2415	x-refsource-misc
https://github.com/ruvnet/agentic-flow/commit/0c2ec967736a8b6b85832c6bae2a3e74989705ec	x-refsource-misc
https://github.com/ruvnet/ruflo/releases/tag/v3.12.4	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.