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CVE-2025-30145: GeoServer has an Infinite Loop Vulnerability in Jiffle process

7.5 CVSS

Description

GeoServer is an open source server that allows users to share and edit geospatial data. Malicious Jiffle scripts can be executed by GeoServer, either as a rendering transformation in WMS dynamic styles or as a WPS process, that can enter an infinite loop to trigger denial of service. This vulnerability is fixed in 2.27.0, 2.26.3, and 2.25.7. This vulnerability can be mitigated by disabling WMS dynamic styling and the Jiffle process.

Classification

CVE ID: CVE-2025-30145

CVSS Base Severity: HIGH

CVSS Base Score: 7.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

Affected Products

Vendor: geoserver

Product: geoserver

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 15.25% (scored less or equal to compared to others)

EPSS Date: 2025-06-16 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: none

SSVC Technical Impact: partial

SSVC Automatable: true

References

https://nvd.nist.gov/vuln/detail/CVE-2025-30145
https://github.com/geoserver/geoserver/security/advisories/GHSA-gr67-pwcv-76gf
https://github.com/geosolutions-it/jai-ext/pull/307
https://osgeo-org.atlassian.net/browse/GEOS-11778

Timeline