CVE-2026-22244

Name: CVE-2026-22244
Creator: NVD / NIST
Published: 2026-01-08T16:16:02.647+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.5/10EPSS 0.76%

Last modified Jun 17, 2026

CVE-2026-22244 is a high-severity vulnerability rated 8.5/10 on the CVSS scale. 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. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.76%

50.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Open-Metadata	Openmetadata	< 1.11.4

References

https://github.com/open-metadata/OpenMetadata/commit/bffe7c45807763f9b682021d4211c478d2a08bb3Patch
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

Timeline

Published: Jan 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22244?

How severe is CVE-2026-22244?

CVE-2026-22244 has a CVSS score of 8.5/10 (HIGH severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22244?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22244?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST