TI-2025-35421 Aliases CVE-2025-56816 GHSA-pqpp-98pw-x43g

Datart 1.0.0-rc.3 is vulnerable to Directory Traversal.

HIGH 73CWE-22Published 2025-09-24 · Updated 2025-09-24

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-502.

Summary

Datart 1.0.0-rc.3 is vulnerable to Directory Traversal. The configuration file handling of the application allows attackers to upload arbitrary YAML files to the config/jdbc-driver-ext.yml path. The application parses this file using SnakeYAML's unsafe load() or loadAs() method without input sanitization. This allows deserialization of attacker-controlled YAML content, leading to arbitrary class instantiation. Under certain conditions, this can be exploited to achieve remote code execution (RCE).

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01351 71st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:running-elephant:datart:1.0.0:rc3::::::	1.0.0 rc3	Vulnerable	running-elephant

cpe:2.3:a:running-elephant:datart:1.0.0:rc3:*:*:*:*:*:* Versions 1.0.0 rc3 Vulnerable ·running-elephant

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-56816
2026-10-03 Alias added: GHSA-pqpp-98pw-x43g

References

Exploit 1

https://github.com/xiaoxiaoranxxx/CVE-2025-56815

Other 1

https://github.com/running-elephant/datart

TI-2025-43142 An issue in Datart v1.0.0-rc.3 allows attackers to execute arbitrary code via the url… CVSS 3.1HIGH 8.8
TI-2025-35420 Datart 1.0.0-rc.3 is vulnerable to Directory Traversal in the POST /viz/image interface… CVSS 3.1HIGH 7.1
TI-2025-43143 An information exposure vulnerability in Datart v1.0.0-rc.3 allows authenticated… CVSS 3.1MEDIUM 5.7
TI-2025-35422 An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter. CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences