Vulnerability · Published Oct 24, 2023 · Assigned by GitHub_M

CVE-2023-43795WPS Server Side Request Forgery in GeoServer

High 8.6

In plain English

A high-severity server-side request forgery in geoserver from geoserver. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 69.0% (higher than 99.4% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei. Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.6High

Exploit odds (30 days)69.0%top 0.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Nuclei

Official description

GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The OGC Web Processing Service (WPS) specification is designed to process information from any server using GET and POST requests. This presents the opportunity for Server Side Request Forgery. This vulnerability has been patched in version 2.22.5 and 2.23.2.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.geoserver.extension:gs-wps-core	2.22.5	GHSA-5pr3-m5hm-9956
Maven	org.geoserver.extension:gs-wps-core	2.23.2	GHSA-5pr3-m5hm-9956

Affected products (as reported)

Vendor	Product	Versions
geoserver	geoserver	< 2.22.5>= 2.23.0, < 2.23.2

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References

https://github.com/geoserver/geoserver/security/advisories/GHSA-5pr3-m5hm-9956 x_refsource_CONFIRM