4
CVSSv2

CVE-2020-28923

Published: 03/12/2020 Updated: 07/12/2020
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 2.7 | Impact Score: 1.4 | Exploitability Score: 1.2
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

An issue exists in Play Framework 2.8.0 up to and including 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version before 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.

Vulnerability Trend

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lightbend play framework