What is the CVSS score of CVE-2025-70830?

CVE-2025-70830 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-70830?

Within 24 hours: Identify and inventory all Datart v1.0.0-rc.3 instances across the environment and restrict database access permissions to essential personnel only. Within 7 days: Implement network segmentation to isolate affected Datart servers and deploy WAF rules to block Freemarker template syntax in SQL script inputs. Within 30 days: Coordinate with vendor for patch availability or migrate to alternative solutions; evaluate upgrading to patched versions if released or decommissioning the application if no patch timeline exists.

CVE-2025-70830

CRITICAL

Code Injection (CWE-94)

2026-02-17 cve@mitre.org

Code Injection RCE

9.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.9 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Feb 17, 2026 - 16:20 nvd

CRITICAL 9.9

DescriptionCVE.org

A Server-Side Template Injection (SSTI) vulnerability in the Freemarker template engine of Datart v1.0.0-rc.3 allows authenticated attackers to execute arbitrary code via injecting crafted Freemarker template syntax into the SQL script field.

AnalysisAI

Server-Side Template Injection (SSTI) in Datart v1.0.0-rc.3 via Freemarker template engine allows authenticated users to execute arbitrary code on the server.