🛡️ CVE-2025-56816
🟠 CVSS 8.8 — High ⚠️ Exploit Public CWE-22 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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).

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-22
Public Exploit ⚠️ Yes
Source NVD
Published 2025-09-24
Updated 2026-06-02
Modified 2025-10-10
Fix URL N/A

Affected Packages

Software From version Fixed in
datart — —

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