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Date: Tue, 14 Jul 2020 11:31:04 +0800
From: ShaoFeng Shi <>
Subject: [SECURITY][CVE-2020-13925] Apache Kylin command injection vulnerability

Versions Affected: 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2,
2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2,
3.0.0-beta, 3.0.0, 3.0.1 3.0.2


Similar to CVE-2020-1956, Kylin has one more restful API which concatenates
the API inputs into OS commands and then executes them on the server; while
the reported API misses necessary input validation, which causes the
hackers to have the possibility to execute OS command remotely.

Users of all previous versions after 2.3 should upgrade to 3.1.0.

We would like to thank Clancey <> for reporting
this issue.

Best regards,

Shaofeng Shi 史少锋
Apache Kylin PMC

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