4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%
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 2.24.1 that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in the GeoServer catalog that will execute in the context of another user’s browser when viewed in the WMS GetMap OpenLayers Output Format. Access to the WMS OpenLayers Format is available to all users by default although data and service security may limit users’ ability to trigger the XSS. Versions 2.23.3 and 2.24.1 contain a patch for this issue.
github.com/geoserver/geoserver/commit/4557a832eed19ec18b9753cb97e8aa85269741d2
github.com/geoserver/geoserver/commit/a26c32a469ee4c599236380452ffb4260361bd6f
github.com/geoserver/geoserver/pull/7174
github.com/geoserver/geoserver/security/advisories/GHSA-fcpm-hchj-mh72
osgeo-org.atlassian.net/browse/GEOS-11153
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
5.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%