What is CVE-2026-28370?

CVE-2026-28370 is a critical-severity vulnerability in Openstack Vitrage, classified under Eval Injection. CVSS score: 9.1/10. Published 2026-02-27.

How severe is CVE-2026-28370?

Critical severity. CVSS v3 base score is 9.1 out of 10.

RCE in Openstack Vitrage

CVE-2026-28370

In the query parser in OpenStack Vitrage before 12.0.1, 13.0.0, 14.0.0, and 15.0.0, a user allowed to access the Vitrage API may trigger code execution on the Vitrage service host as the user the Vitrage service runs under. This may result in unauthorized access to the host and further compromise of the Vitrage service. All deployments exposing the Vitrage API are affected. This occurs in _create_query_function in vitrage/graph/query.py.

EPSS: 0.008 (51.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Openstack Vitrage — versions 0, 13.0.0, 14.0.0

Weakness classification (CWE)

CWE-95 — Eval Injection

References

cve@mitre.org (Exploit, Issue Tracking, Vendor Advisory)
cve@mitre.org (Issue Tracking)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2026-28370?: CVE-2026-28370 is a critical-severity vulnerability in Openstack Vitrage, classified under Eval Injection. CVSS score: 9.1/10. Published 2026-02-27.
How severe is CVE-2026-28370?: Critical severity. CVSS v3 base score is 9.1 out of 10.