What is CVE-2023-41339?

CVE-2023-41339 is a high-severity vulnerability in Geoserver, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2023-10-24.

How severe is CVE-2023-41339?

High severity. CVSS v3 base score is 8.6 out of 10.

SSRF in Geoserver

CVE-2023-41339

GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` parameter for GetMap, GetLegendGraphic and GetFeatureInfo operations for user s…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.002 (39.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

Affected products

Geoserver — versions < 2.22.5, >= 2.23.0, < 2.23.2

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf (x_refsource_CONFIRM)
https://github.com/geoserver/geoserver/releases/tag/2.22.5 (x_refsource_MISC)
https://github.com/geoserver/geoserver/releases/tag/2.23.2 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-41339?: CVE-2023-41339 is a high-severity vulnerability in Geoserver, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2023-10-24.
How severe is CVE-2023-41339?: High severity. CVSS v3 base score is 8.6 out of 10.