$ cve CVE-2022-24816 JSON

CVE-2022-24816 KEV

10.0

CRITICAL · CVSS 3.1 · EPSS 99.9% (pctl 100)

Patch first

On CISA KEV — known exploited in the wild, due 2024-07-17.

Description

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.

Scoring

CVSS	10.0 (CRITICAL, v3.1)
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS	99.91% — more likely to be exploited than 100% of all CVEs
Weakness	CWE-94
On CISA KEV	yes — remediate by 2024-07-17
Public exploit	none known
Published	2022-04-13
Last modified	2026-06-17

CISA KEV

Name	OSGeo GeoServer JAI-EXT Code Injection Vulnerability
Added	2024-06-26
Due	2024-07-17
Vendor / product	OSGeo / JAI-EXT
Ransomware use	none reported

Affected (1)

Vendor	Product
geosolutionsgroup	jai-ext

References

→ the Explorer · watch your stack · NVD