RCE in Agentscope-Ai Agentscope
CVE-2026-123022
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.016 (76.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
The 30-day trend appears once there are two daily scores.
Affected products
- Agentscope-Ai Agentscope — versions 2.0.0, 2.0.1, 2.0.10
Weakness classification (CWE)
References
- github.com/agentscope-ai/agentscope/ (product)
- github.com/agentscope-ai/agentscope/issues/3312 (issue-tracking)
- github.com/agentscope-ai/agentscope/pull/3448 (issue-tracking, patch)
- github.com/ybyu-ieu/agent-security-advisories/blob/main/agentscope/agentscope-m… (exploit)
- vuldb.com/cve/CVE-2026-123022 (third-party-advisory)
- vuldb.com/submit/1033130 (third-party-advisory)
- vuldb.com/vuln/431395 (technical-description, vdb-entry)
- vuldb.com/vuln/431395/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-123022?
- CVE-2026-123022 is a high-severity vulnerability in Agentscope-Ai Agentscope, classified under Command Injection. CVSS score: 7.3/10. Published 2026-11-05.
- How severe is CVE-2026-123022?
- High severity. CVSS v3 base score is 7.3 out of 10.