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CVSS Score
-| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| io.quarkus.resteasy.reactive:resteasy-reactive-common | maven | < 3.0.0.Alpha4 | 3.0.0.Alpha4 |
The vulnerability explicitly identifies File.createTempFile() usage in FileBodyHandler.java as the root cause. The commit diff confirms the insecure method was replaced with Files.createTempFile() which has better permission handling. CWE-378 directly maps to insecure temporary file creation patterns, and the patch aligns with secure coding practices for temporary file creation.