{"id":"GHSA-v9mf-jgq3-c28h","summary":"Data Amplification in Play Framework","details":"An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.","aliases":["CVE-2020-28923"],"modified":"2023-11-08T04:03:29.644045Z","published":"2022-02-09T22:54:21Z","database_specific":{"cwe_ids":["CWE-20"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2021-04-09T22:29:34Z","nvd_published_at":"2020-12-03T17:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28923"},{"type":"WEB","url":"https://www.playframework.com/security/vulnerability"},{"type":"WEB","url":"https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer"}],"affected":[{"package":{"name":"com.typesafe.play:play","ecosystem":"Maven","purl":"pkg:maven/com.typesafe.play/play"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"fixed":"2.8.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-v9mf-jgq3-c28h/GHSA-v9mf-jgq3-c28h.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"}]}