Critical severity · published Feb 17, 2026
CVE-2025-70830
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…
9.9
CVSS
1.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-70830
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-70830
github.com
https://github.com/running-elephant/datart
github.com
https://github.com/xiaoxiaoranxxx/CVE-2025-70830
portswigger.net
https://portswigger.net/web-security/server-side-template-injection