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GHSA-337m-mw94-2v6g

Apache Commons Configuration: StackOverflowError for YAML input with cycles

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-45205

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.commons:commons-configuration2 >= 2.2, < 2.15.0 2.15.0

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.