Live › vulnerability › CVE-2022-24816
Go to dashboardOSGeo JAI-EXT, the image-processing library used by GeoServer, has a code injection flaw in its jt-jiffle component when Jiffle scripts are accepted from network requests. An attacker who can send such a request can run code on the server.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| OSGeo JAI-EXT | vendor | – | – |
| geosolutionsgroup jai-ext | vendor | < 1.1.22 | 1.1.22 |
Check whether your GeoServer or application depends on jt-jiffle (for example, search your dependency tree or WEB-INF/lib for jt-jiffle jars).
Apply the vendor mitigations referenced by CISA, or stop using the affected product if no mitigation is available.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
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