OpenMetadata is a unified metadata platform. Versions prior to 1.11.4 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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00343.

Exploitation poc

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
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No data.

No data.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-5f29-2333-h9c7 OpenMetadata's Server-Side Template Injection (SSTI) in FreeMarker email templates leads to RCE
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3 cve-icon cve-icon
https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7 cve-icon cve-icon cve-icon
History

Fri, 09 Jan 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Open-metadata
Open-metadata openmetadata
Vendors & Products Open-metadata
Open-metadata openmetadata

Thu, 08 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 08 Jan 2026 15:30:00 +0000

Type Values Removed Values Added
Description OpenMetadata is a unified metadata platform. Versions prior to 1.11.4 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.
Title OpenMetadata Server-Side Template Injection (SSTI) in FreeMarker email templates that leads to RCE
Weaknesses CWE-1336
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-08T15:54:36.467Z

Reserved: 2026-01-07T05:19:12.920Z

Link: CVE-2026-22244

cve-icon Vulnrichment

Updated: 2026-01-08T15:50:26.449Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-08T16:16:02.647

Modified: 2026-01-08T18:08:18.457

Link: CVE-2026-22244

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-09T13:24:45Z

Weaknesses