RCE in Choieastsea Simple-Openstack-Mcp
CVE-2026-7066
A vulnerability was found in choieastsea simple-openstack-mcp up to 767b2f4a8154cca344344b9725537a58399e6036. The affected element is the function exec_openstack of the file server.py. The manipulation results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
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: 0.021 (80.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.021 · change: +0.007
Affected products
- Choieastsea Simple-Openstack-Mcp — versions 767b2f4a8154cca344344b9725537a58399e6036
Weakness classification (CWE)
References
- vuldb.com/vuln/359641 (technical-description, vdb-entry)
- vuldb.com/vuln/359641/cti (signature, permissions-required)
- vuldb.com/submit/798622 (third-party-advisory)
- github.com/choieastsea/simple-openstack-mcp/issues/3 (issue-tracking, exploit)
- github.com/choieastsea/simple-openstack-mcp/ (product)
Frequently asked questions
- What is CVE-2026-7066?
- CVE-2026-7066 is a high-severity vulnerability in Choieastsea Simple-Openstack-Mcp, classified under Command Injection. CVSS score: 7.3/10. Published 2026-04-27.
- How severe is CVE-2026-7066?
- High severity. CVSS v3 base score is 7.3 out of 10.