CVE-2026-123022: medium-severity vulnerability in agentscope-ai AgentScope
agentscope-ai AgentScope MCP Workspace API _config.py subprocess.Popen os command injection
Published
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 1.6%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
agentscope-ai · AgentScopepublic PoCs found — 1
cve_referencegithub.com/ybyu-ieu/agent-security-advisories/blob/main/agentscope/agentscope-mcp-stdio-workspace-unauthenticated-process-execution.mdunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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References
https://github.com/agentscope-ai/agentscope/https://github.com/agentscope-ai/agentscope/issues/3312https://github.com/agentscope-ai/agentscope/pull/3448https://github.com/ybyu-ieu/agent-security-advisories/blob/main/agentscope/agentscope-mcp-stdio-workspace-unauthenticated-process-execution.mdhttps://vuldb.com/cve/CVE-2026-123022https://vuldb.com/submit/1033130https://vuldb.com/vuln/431395https://vuldb.com/vuln/431395/cti