What is CVE-2026-31040?

CVE-2026-31040 is a critical-severity vulnerability in Statamcp Stata-Mcp, classified under Code Injection. CVSS score: 9.8/10. Published 2026-04-08.

How severe is CVE-2026-31040?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Statamcp Stata-Mcp

CVE-2026-31040

A vulnerability was identified in stata-mcp prior to v1.13.0 where insufficient validation of user-supplied Stata do-file content can lead to command execution.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.006 (43.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Statamcp Stata-mcp
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Issue Tracking, Vendor Advisory)
cve@mitre.org (Issue Tracking)
cve@mitre.org (Patch)
cve@mitre.org (Release Notes)

Frequently asked questions

What is CVE-2026-31040?: CVE-2026-31040 is a critical-severity vulnerability in Statamcp Stata-Mcp, classified under Code Injection. CVSS score: 9.8/10. Published 2026-04-08.
How severe is CVE-2026-31040?: Critical severity. CVSS v3 base score is 9.8 out of 10.