Answer in brief
CVE-2026-22244 records a High severity (CVSS 9.1) vulnerability in OpenMetadata Server-Side Template Injection (SSTI) in FreeMarker email templates that leads to RCE. The current sources do not mark it as known exploited. The current feed maps open-metadata/OpenMetadata (generic), org.open-metadata:platform (maven), org.open-metadata:platform (maven). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps open-metadata/OpenMetadata (generic), org.open-metadata:platform (maven), org.open-metadata:platform (maven). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| open-metadata/OpenMetadatageneric | < 1.11.4 | Not reported |
| org.open-metadata:platformmaven | >=1.5.0,<1.11.4 | 1.11.4 |
| org.open-metadata:platformmaven | >=1.5.0 <1.11.4 | 1.11.4 |
Published upstream
Jan 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 31, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 31, 2026
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.
Quoted source text, attributed separately from HOL analysis.