How severe is CVE-2025-30145?

CVE-2025-30145 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-30145 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30145?

CVE-2025-30145 affects Osgeo Geoserver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-30145?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-30145 have an EU (EUVD) identifier?

Yes. CVE-2025-30145 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17684.

When was CVE-2025-30145 published?

CVE-2025-30145 was published on 2025-06-10 and last updated on 2026-06-17.

CVE-2025-30145

CVE-2025-30145 is a high-severity vulnerability in Osgeo Geoserver with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-835.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17684
Weakness: CWE-835
Affected product: Osgeo Geoserver
Published: 2025-06-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-30145?: CVE-2025-30145 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-30145 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30145?: CVE-2025-30145 affects Osgeo Geoserver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-30145?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-30145 have an EU (EUVD) identifier?: Yes. CVE-2025-30145 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17684.
When was CVE-2025-30145 published?: CVE-2025-30145 was published on 2025-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*

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