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org.apache.commons/commons-configuration2… | Sonatype Guide
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maven
org.apache.commons
commons-configuration2
2.6
commons-configuration2 2.6
org.apache.commons
Published
Sep 14, 2019
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Policy
compliance
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Overview
Overview
Versions
19
Versions
19
Vulnerabilities
5
Vulnerabilities
5
Dependencies
4
Dependencies
4
Severity
Critical
(2)
High
(0)
Medium
(3)
Low
(0)
CVSS Score
0.0
10.0
EPSS Score
0.0
1.0
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5.3
CVE-2026-45205
Uncontrolled Recursion vulnerability in Apache Commons. When processing an untrusted configuration file, Commons Configuration will throw a StackOverflowError for YAML input with cycles. This issue affects Apache Commons: from 2.2 before 2.15.0. Users are recommended to upgrade to version 2.15.0, which fixes the issue.
affected
Severity
Medium
Published
May 21, 2026
6.5
CVE-2024-29131
Out-of-bounds Write vulnerability in Apache Commons Configuration.This issue affects Apache Commons Configuration: from 2.0 before 2.10.1. Users are recommended to upgrade to version 2.10.1, which fixes the issue.
affected
Severity
Medium
Published
Mar 22, 2024
4.4
CVE-2024-29133
Out-of-bounds Write vulnerability in Apache Commons Configuration.This issue affects Apache Commons Configuration: from 2.0 before 2.10.1. Users are recommended to upgrade to version 2.10.1, which fixes the issue.
affected
Severity
Medium
Published
Mar 22, 2024
9.8
CVE-2022-33980
Apache Commons Configuration performs variable interpolation, allowing properties to be dynamically evaluated and expanded. The standard format for interpolation is "${prefix:name}", where "prefix" is used to locate an instance of org.apache.commons.configuration2.interpol.Lookup that performs the interpolation. Starting with version 2.4 and continuing through 2.7, the set of default Lookup instances included interpolators that could result in arbitrary code execution or contact with remote servers. These lookups are: - "script" - execute expressions using the JVM script execution engine (javax.script) - "dns" - resolve dns records - "url" - load values from urls, including from remote servers Applications using the interpolation defaults in the affected versions may be vulnerable to remote code execution or unintentional contact with remote servers if untrusted configuration values are used. Users are recommended to upgrade to Apache Commons Configuration 2.8.0, which disables the problematic interpolators by default.
affected
Severity
Critical
Published
Jul 8, 2022
10.0
CVE-2020-1953
Apache Commons Configuration uses a third-party library to parse YAML files which by default allows the instantiation of classes if the YAML includes special statements. Apache Commons Configuration versions 2.2, 2.3, 2.4, 2.5, 2.6 did not change the default settings of this library. So if a YAML file was loaded from an untrusted source, it could therefore load and execute code out of the control of the host application.
affected
Severity
Critical
Published
Mar 18, 2020
