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CVE-2025-46392— Apache Commons Configuration: Uncontrolled Resource Consumption when loading untrusted configurations in 1.x

Quick assessment

Affected
Apache Software Foundation Apache Commons Configuration
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Commons Configuration是美国阿帕奇（Apache）基金会的一款通用的配置接口，它主要用于使Java应用程序从多种来源读取配置数据。 Apache Commons Configuration 1.x版本存在资源管理错误漏洞，该漏洞源于未限制资源消耗，可能导致拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 1.98% · P80

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-46392

Vulnerability Information
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Vulnerability Title
Apache Commons Configuration: Uncontrolled Resource Consumption when loading untrusted configurations in 1.x
Source: CVE Program / CVE List V5
Vulnerability Description
Uncontrolled Resource Consumption vulnerability in Apache Commons Configuration 1.x. There are a number of issues in Apache Commons Configuration 1.x that allow excessive resource consumption when loading untrusted configurations or using unexpected usage patterns. The Apache Commons Configuration team does not intend to fix these issues in 1.x. Apache Commons Configuration 1.x is still safe to use in scenario's where you only load trusted configurations. Users that load untrusted configurations or give attackers control over usage patterns are recommended to upgrade to the 2.x version line, which fixes these issues. Apache Commons Configuration 2.x is not a drop-in replacement, but as it uses a separate Maven groupId and Java package namespace they can be loaded side-by-side, making it possible to do a gradual migration.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Commons Configuration 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Commons Configuration是美国阿帕奇（Apache）基金会的一款通用的配置接口，它主要用于使Java应用程序从多种来源读取配置数据。 Apache Commons Configuration 1.x版本存在资源管理错误漏洞，该漏洞源于未限制资源消耗，可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Commons Configuration 1 ~ 2.0.0 -

II. Public POCs for CVE-2025-46392

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III. Intelligence Information for CVE-2025-46392

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Vendor Advisories for CVE-2025-46392 (2)

IV. Related Vulnerabilities

Same product: Apache Commons Configuration
Same vendor: Apache Software Foundation
Same weakness: CWE-400

V. Comments for CVE-2025-46392

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