CVE-2020-7961: Deserialization of Untrusted Data
(updated )
Deserialization of Untrusted Data in Liferay Portal prior to 7.2.1 CE GA2 allows remote attackers to execute arbitrary code via JSON web services (JSONWS).
References
- packetstormsecurity.com/files/157254/Liferay-Portal-Java-Unmarshalling-Remote-Code-Execution.html
- packetstormsecurity.com/files/158392/Liferay-Portal-Remote-Code-Execution.html
- github.com/advisories/GHSA-w7pm-cc4v-f3g8
- nvd.nist.gov/vuln/detail/CVE-2020-7961
- portal.liferay.dev/learn/security/known-vulnerabilities
- portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/117954271
- research.checkpoint.com/2021/freakout-leveraging-newest-vulnerabilities-for-creating-a-botnet/
Code Behaviors & Features
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