What is CVE-2023-43795?

CVE-2023-43795 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-2023-43795?

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

Is CVE-2023-43795 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SSRF in Geoserver

CVE-2023-43795

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 reque…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.895 (99.6th 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)

Public proof-of-concept exploits

20142995/sectool

References

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

Frequently asked questions

What is CVE-2023-43795?: CVE-2023-43795 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-2023-43795?: High severity. CVSS v3 base score is 8.6 out of 10.
Is CVE-2023-43795 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.