Bug 2567640 (CVE-2026-123022)

Summary: CVE-2026-123022 agentscope: AgentScope: Arbitrary command execution via command injection in MCP Workspace API
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: urgent Docs Contact:
Priority: urgent    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in AgentScope. A remote attacker can exploit this command injection vulnerability by submitting manipulated command parameters to the Model Context Protocol (MCP) Workspace API. Because input is passed directly to system execution functions without adequate validation, an attacker can execute arbitrary commands on the host system. This may lead to unauthorized access, data compromise, and full host takeover.
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Description OSIDB Bzimport 2026-11-05 22:14:11 UTC 
A vulnerability was detected in agentscope-ai AgentScope up to 2.0.11. The impacted element is the function subprocess.Popen of the file src/agentscope/mcp/_config.py of the component MCP Workspace API. The manipulation of the argument command results in os command injection. The attack may be launched remotely. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.