CVE-2026-7066 Details
Description
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.
A critical OS command injection vulnerability has been identified in Choieastsea Simple-Openstack-Mcp, specifically in the version up to commit 767b2f4a8154cca344344b9725537a58399e6036. The issue arises in the 'exec_openstack' function within 'server.py', where user input is inadequately validated. The function only checks if the command begins with 'openstack' before passing it to 'subprocess.run' with 'shell=True', allowing attackers to append shell metacharacters to execute arbitrary commands on the server.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 27, 2026CISA-ADP
Assessed Apr 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/choieastsea/simple-openstack-mcp/ | [email protected] | ProductSource CodeVendor |
| https://github.com/choieastsea/simple-openstack-mcp/issues/3 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/submit/798622 | [email protected] | Technical Description |
| https://vuldb.com/vuln/359641 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/359641/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| choieastsea simple-openstack-mcp | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 27, 2026 | New CVE Received | [email protected] |