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GHSA-xp5j-wj4h-2jq9

Injection and Improper Input Validation in Apache Unomi

Source: GitHub Advisory Database (reviewed) Critical CVE-2020-13942

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.unomi:unomi < 1.5.2 1.5.2

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.