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CVE-2020-13942

Published: Nov 24, 2020

Modified: Feb 13, 2025

PUBLISHED

Description

It is possible to inject malicious OGNL or MVEL scripts into the /context.json public endpoint. This was partially fixed in 1.5.1 but a new attack vector was found. In Apache Unomi version 1.5.2 scripts are now completely filtered from the input. It is highly recommended to upgrade to the latest available version of the 1.5.x release to fix this problem.

Vendor	Product	Versions
Apache Software Foundation	Apache Unomi	affected `unspecified - < 1.5.2`

Weaknesses (CWE)

References

http://unomi.apache.org./security/cve-2020-13942.txt

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[unomi-dev] 20201124 CVE-2020-13942: Remote Code Execution in Apache Unomi

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[unomi-users] 20201124 CVE-2020-13942: Remote Code Execution in Apache Unomi

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[unomi-users] 20201124 Apache Unomi 1.5.4 Release

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[unomi-dev] 20201124 Apache Unomi 1.5.4 Release

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[oss-security] 20201124 CVE-2020-13942: Remote Code Execution in Apache Unomi

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[announce] 20201124 CVE-2020-13942: Remote Code Execution in Apache Unomi

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https://advisory.checkmarx.net/advisory/CX-2020-4284

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[unomi-commits] 20210428 svn commit: r1889256 - in /unomi/website: contribute-release-guide.html documentation.html download.html index.html security/cve-2021-31164.txt

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