CVE-2026-22244

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.

• CWE-1336
• CWE-94

• https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3Patch
• https://github.com/open-metadata/OpenMetadata/commit/d17d13cee87db139e5d8f778547174f8ee341108
• https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7Exploit, Vendor Advisory
• https://github.com/open-metadata/OpenMetadata/security/advisories/GHSA-5f29-2333-h9c7Exploit, Vendor Advisory

Published

Jan 8, 2026

Last Modified

Aug 31, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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