Vulnerability DatabaseCVE-2026-22244
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CVE-2026-22244
January 08, 2026
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.
Affected Packages
https://github.com/open-metadata/OpenMetadata.git (GITHUB):
Affected version(s) >=0.3.0-release <1.11.4-release
Fix Suggestion:
Update to version 1.11.4-release
org.open-metadata:openmetadata-service (JAVA):
Affected version(s) >=0.12.1 <1.11.4
Fix Suggestion:
Update to version 1.11.4
Related Resources (4)
https://github.com/open-metadata/OpenMetadata
https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3
https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7
https://nvd.nist.gov/vuln/detail/CVE-2026-22244
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CVSS v4
Base Score:
8.5
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
Exploit Maturity
POC
CVSS v3
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Control of Generation of Code ('Code Injection')
CWE-94
Improper Neutralization of Special Elements Used in a Template Engine
CWE-1336
EPSS
Base Score:
0.48