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CVE-2020-28884

Date: January 28, 2022

** DISPUTED ** Liferay Portal Server tested on 7.3.5 GA6, 7.2.0 GA1 is affected by OS Command Injection. An administrator user can inject Groovy script to execute any OS command on the Liferay Portal Sever. NOTE: The developer disputes this as a vulnerability since it is a feature for administrators to run groovy scripts and therefore not a design flaw.

Language: Java

Severity Score

Related Resources (4)

https://learn.liferay.com/dxp/latest/en/system-administration/using-the-script-engine/running-scripts-from-the-script-console.html
https://medium.com/@tranpdanh/some-way-to-execute-os-command-in-liferay-portal-84498bde18d3
https://nvd.nist.gov/vuln/detail/CVE-2020-28884
https://www.mend.io/vulnerability-database/CVE-2020-28884

Severity Score

Weakness Type (CWE)

OS Command Injections

CWE-78

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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