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CVE-2026-22244

Open-metadata Openmetadata remote code execution

7.2 HIGHPublic exploitEPSS 1.29%
  1. Published8 Jan 2026

Description

OpenMetadata is a unified metadata platform. Versions 1.5.0 through 1.11.3 are vulnerable to remote code execution via Server-Side Template Injection (SSTI) in FreeMarker email templates. An attacker must have administrative privileges to exploit the vulnerability. Version 1.11.4 contains a patch.

CVSS 3.1 breakdown

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

Affected products

Open-metadata Openmetadata< 1.11.4

Remediation

Fixed in
Open-metadata Openmetadata≥ 1.11.4

References

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Frequently asked

Is CVE-2026-22244 being actively exploited?

CVE-2026-22244 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 1.29%.

How severe is CVE-2026-22244?

CVE-2026-22244 has a CVSS 3.1 base score of 7.2, rated high. EPSS estimates a 1.29% probability of exploitation.

Which products are affected by CVE-2026-22244?

Affected products include Open-metadata Openmetadata.

How do I fix CVE-2026-22244?

Upgrade affected software to a fixed version, for example Open-metadata Openmetadata 1.11.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-22244 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.