# CVE-2022-24816

JAI-EXT is an open-source project which aims to extend the Java Advanced Imaging (JAI) API. Programs allowing Jiffle script to be provided via network request can lead to a Remote Code Execution as the Jiffle script is compiled into Java code via Janino, and executed. In particular, this affects the downstream GeoServer project. Version 1.2.22 will contain a patch that disables the ability to inject malicious code into the resulting script. Users unable to upgrade may negate the ability to compile Jiffle scripts from the final application, by removing janino-x.y.z.jar from the classpath.

- Page: https://www.vulneraibility.com/cve/CVE-2022-24816
- CVSS: 10.0
- Known exploited: yes, in CISA KEV since 2024-06-26; CISA due date 2024-07-17
- EPSS: 99.93% (percentile 100.0)
- Unvetted proof-of-concept code on GitHub: 1 GitHub proof of concept · 1 Nuclei template (first 2025-01-17)
- CISA SSVC: exploitation active, automatable yes, technical impact total (assessed 2024-06-26)
- Weakness: CWE-94
- Also known as: GHSA-v92f-jx6p-73rx
- Published: 2022-04-13

## Affected versions

- geosolutions-it jai-ext: affected < 1.1.22

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://github.com/geosolutions-it/jai-ext/security/advisories/GHSA-v92f-jx6p-73rx
- [other] https://github.com/geosolutions-it/jai-ext/commit/cb1d6565d38954676b0a366da4f965fef38da1cb
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24816

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.