GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 2.23.3 and 2.24.0 that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in uploaded style/legend resources or in a specially crafted datastore file that will execute in the context of another user's browser when viewed in the Style Publisher. Access to the Style Publisher is available to all users although data security may limit users' ability to trigger the XSS. Versions 2.23.3 and 2.24.0 contain a fix for this issue.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - GeoServer is an open source software server written in Java that allows users to share and edit geospatial
    data. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 2.23.3 and 2.24.0 that
    enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in
    uploaded style/legend resources or in a specially crafted datastore file that will execute in the context
    of another user's browser when viewed in the Style Publisher. Access to the Style Publisher is available
    to all users although data security may limit users' ability to trigger the XSS. Versions 2.23.3 and
    2.24.0 contain a fix for this issue. (CVE-2024-23640)

According to its banner, the version of GeoServer running on the remote host is prior to 2.23.3. It is, therefore, affected by Multiples Vulnerabilities :

- A Stored Cross-Site Scripting (XSS) vulnerability in Style Publisher - A Stored Cross-Site Scripting (XSS) vulnerability in REST Resources API

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
413446	SCA: security update for org.geoserver:gs-main, org.geoserver:gs-ows (GHSA-9rfr-pf2x-g4xf)	Tenable Cloud Security	SCA Checks	medium
413446	SCA: security update for org.geoserver:gs-main, org.geoserver:gs-ows (GHSA-9rfr-pf2x-g4xf)	Tenable Self-Hosted Container Security	SCA Checks	medium
114537	GeoServer < 2.23.3 Multiples Vulnerabilities	Web App Scanning	Component Vulnerability	medium

Detections

Analytics

CVE-2024-23640

medium

Tenable Plugins

medium

medium

medium