CVE-2026-22244

HIGH
2026-01-08 [email protected] GHSA-5f29-2333-h9c7
7.2
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 15, 2026 - 21:14 vuln.today
Public exploit code
Patch Released
Jan 15, 2026 - 21:14 nvd
Patch available
CVE Published
Jan 08, 2026 - 16:16 nvd
HIGH 7.2

Tags

RCE Openmetadata

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.

Analysis

Remote code execution in OpenMetadata versions before 1.11.4 through Server-Side Template Injection in FreeMarker email templates allows authenticated administrators to execute arbitrary code on the affected system. Public exploit code exists for this vulnerability, and attackers with admin-level access can leverage unsafe template processing to compromise the metadata platform. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Vendor patch is available.

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Priority Score

56
Low Medium High Critical
KEV: 0
EPSS: +0.5
CVSS: +36
POC: +20

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CVE-2026-22244 vulnerability details – vuln.today
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