https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T10:38:07.771575+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-21430 CVE-2021-21430 — Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code 2026-10-07T10:38:07.789491+00:00

Affected: OpenAPITools openapi-generator

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec. Using `File.createTempFile` in JDK will result in creating and using insecure temporary files that can leave application and system data vulnerable to attacks. Auto-generated code (Java, Scala) that deals with uploading or downloading binary data through API endpoints will create insecure temporary files during the process. Affected generators: `java` (jersey2, okhttp-gson (default library)), `scala-finch`. The issue has been patched with `Files.createTempFile` and released in the v5.1.0 stable version.