Low severity · published Dec 3, 2020
CVE-2020-28923
An issue was discovered in Play Framework 2.8.0 through 2.8.4
2.7
CVSS
1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PF
Play Framework · Lightbend
2.8.0 through 2.8.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-28923
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-28923
Vendor Advisory
https://www.playframework.com/security/vulnerability
Vendor Advisory
https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer
More from Play Framework
9.8
CVE-2014-3630
XML external entity (XXE) vulnerability in the Java XML processing functionality in Play before 2.2.6 and 2.3.x before 2.3.5 might allow remote attackers to read arbitrary files,…
7.5
CVE-2022-31023
Play Framework is a web framework for Java and Scala
7.5
CVE-2022-31018
Play Framework is a web framework for Java and Scala
7.5
CVE-2020-27196
An issue was discovered in PlayJava in Play Framework 2.6.0 through 2.8.2
7.5
CVE-2020-26883
In Play Framework 2.6.0 through 2.8.2, stack consumption can occur because of unbounded recursion during parsing of crafted JSON documents