What is CVE-2025-30145?

CVE-2025-30145 is a high-severity vulnerability in Geoserver, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 7.5/10. Published 2025-06-10.

How severe is CVE-2025-30145?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Geoserver

CVE-2025-30145

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.

Published 2025-06-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.005 (41.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001

Affected products

Geoserver — versions >= 2.26.0, < 2.26.3, < 2.25.7
Osgeo Geoserver

Weakness classification (CWE)

CWE-835 — Loop with Unreachable Exit Condition (Infinite Loop)

References

github.com/geoserver/geoserver/security/advisories/GHSA-gr67-pwcv-76gf (Third Party Advisory)
github.com/geosolutions-it/jai-ext/pull/307 (Patch)
osgeo-org.atlassian.net/browse/GEOS-11778 (Permissions Required)

Frequently asked questions

What is CVE-2025-30145?: CVE-2025-30145 is a high-severity vulnerability in Geoserver, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 7.5/10. Published 2025-06-10.
How severe is CVE-2025-30145?: High severity. CVSS v3 base score is 7.5 out of 10.