{"action":"Upgrade org.openapitools:openapi-generator to 5.1.0 or later.","affected":[{"fixed":"5.1.0","introduced":"0"}],"component":"org.openapitools:openapi-generator","cve_ids":["CVE-2021-21430"],"ecosystem":"Maven","epss":0.00404,"exploited":false,"fixed_versions":["5.1.0"],"ghsa_id":"GHSA-cqxr-xf2w-943w","id":"tcs_01M5N8T44E5B1NCJ44231ZVYVX","modified_at":"2026-07-08T06:28:34.537051285Z","published_at":"2021-05-11T00:05:06Z","references":["https://osv.dev/vulnerability/GHSA-cqxr-xf2w-943w","https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-cqxr-xf2w-943w","https://nvd.nist.gov/vuln/detail/CVE-2021-21430","https://github.com/OpenAPITools/openapi-generator/pull/8787","https://github.com/OpenAPITools/openapi-generator/pull/8791","https://github.com/OpenAPITools/openapi-generator/pull/9348","https://github.com/OpenAPITools/openapi-generator"],"severity":{"label":"medium","score":6.2},"sources":[{"source":"osv","source_id":"GHSA-cqxr-xf2w-943w","url":"https://osv.dev/vulnerability/GHSA-cqxr-xf2w-943w"}],"summary":"Creation of Temporary File in Directory with Insecure Permissions in auto-generated Java, Scala code"}