Stored XSS Vulnerability in GeoServer Could Allow Authenticated Administrator to Execute JavaScript in Another User's Browser
CVE-2024-23818

4.8MEDIUM

Key Information:

Vendor

Geoserver

Status
Geoserver
Vendor
CVE Published:
20 March 2024

What is CVE-2024-23818?

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.

Affected Version(s)

geoserver < 2.23.3 < 2.23.3

geoserver = 2.24.0 = 2.24.0

References

https://github.com/geoserver/geoserver/security/advisorie...
x_refsource_CONFIRM
https://github.com/geoserver/geoserver/pull/7174
x_refsource_MISC
https://github.com/geoserver/geoserver/commit/4557a832eed...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2024-23818 : Stored XSS Vulnerability in GeoServer Could Allow Authenticated Administrator to Execute JavaScript in Another User's Browser