---
id: CVE-2026-22244
title: OpenMetadata is a unified metadata platform
summary: >-
  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
  t…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-1336
  - CWE-94
vendor: open-metadata
product: openmetadata
affected:
  - openmetadata < 1.11.4
patched:
  - openmetadata 1.11.4
published: '2026-01-08'
updated: '2026-08-31'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-22244'
references:
  - url: >-
      https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3
    label: security-advisories@github.com
  - url: >-
      https://github.com/open-metadata/OpenMetadata/commit/d17d13cee87db139e5d8f778547174f8ee341108
    label: security-advisories@github.com
  - url: >-
      https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7
    label: security-advisories@github.com
  - url: >-
      https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.0114
epssPercentile: 0.65241
ingestedAt: '2026-09-01T00:16:30.953Z'
---

## Overview

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.

## Affected

- `openmetadata < 1.11.4`

## Remediation

Upgrade past the affected range:

- `openmetadata 1.11.4`