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CVE-2026-28370

Openstack Vitrage code injection

9.1 CRITICALPublic exploitEPSS 0.82%
  1. Published27 Feb 2026

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredHigh
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected products

Openstack Vitrage≥ 13.0.0 < 13.0.1 · ≥ 14.0.0 < 14.0.1 · ≥ 15.0.0 < 15.0.1 · < 12.01

Remediation

Fixed in
Openstack Vitrage≥ 13.0.1

References

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Frequently asked

Is CVE-2026-28370 being actively exploited?

CVE-2026-28370 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.82%.

How severe is CVE-2026-28370?

CVE-2026-28370 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.82% probability of exploitation.

Which products are affected by CVE-2026-28370?

Affected products include Openstack Vitrage.

How do I fix CVE-2026-28370?

Upgrade affected software to a fixed version, for example Openstack Vitrage 13.0.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-28370 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.