CVE-2025-56819

Name: CVE-2025-56819
Creator: NVD / NIST
Published: 2025-09-24T16:15:38.007+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.01%

Last modified Jun 17, 2026

CVE-2025-56819 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.. EPSS estimates a 3.01% chance of exploitation in the next 30 days.

Description

An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

3.01%

85.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions	Update
Running-Elephant	Datart	1.0.0	Rc3

References

https://github.com/h2database/h2databaseNot Applicable
https://github.com/xyyzxc/CVE-2025-56819Third Party Advisory
https://h2database.com/html/features.html#runscriptNot Applicable

Timeline

Published: Sep 24, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-56819?

An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.

How severe is CVE-2025-56819?

CVE-2025-56819 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.01% probability of exploitation in the next 30 days.

How do I fix CVE-2025-56819?

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-2025-56819?

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

Scan your code now

Source: NVD / NIST