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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (55.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.001
Affected products
- OpenStack Vitrage — versions 0, 13.0.0, 14.0.0
Weakness classification (CWE)
References
- storyboard.openstack.org/ (Exploit, Issue Tracking, Vendor Advisory)
- github.com/openstack/vitrage/blob/a1f86950e1314b0c740f9cd9b7e9dbab7d02af51/vitr… (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.