CVE-2025-27505: GeoServer Missing Authorization on REST API Index

CVE-2025-27505 · Severity: low · CVSS 3.1 · Published 2025-06-10

GeoServer Missing Authorization on REST API Index

Technologies: org.geoserver.web:gs-web-app (Maven). Vendors: Maven.

Quick answers

Is CVE-2025-27505 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-27505 being exploited in the wild.
How severe is CVE-2025-27505?
Low severity, with a CVSS score of 3.1, published 10 June 2025.
Which products and versions are affected?
org.geoserver:gs-rest (Maven) ECOSYSTEM:introduced=2.26.0,fixed=2.26.3; org.geoserver.web:gs-web-app (Maven) ECOSYSTEM:introduced=2.26.0,fixed=2.26.3.
Is there a fix for CVE-2025-27505?
Yes. org.geoserver:gs-rest (Maven): upgrade to 2.26.3 or later; org.geoserver.web:gs-web-app (Maven): upgrade to 2.26.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-27505?
Check whether you run org.geoserver:gs-rest (Maven) or org.geoserver.web:gs-web-app (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.geoserver:gs-rest (Maven): upgrade to 2.26.3 or later
    # set org.geoserver:gs-rest to 2.26.3 in your pom.xml or build.gradle
  • org.geoserver.web:gs-web-app (Maven): upgrade to 2.26.3 or later
    # set org.geoserver.web:gs-web-app to 2.26.3 in your pom.xml or build.gradle

Affected products

  • org.geoserver:gs-rest (Maven) ECOSYSTEM:introduced=2.26.0,fixed=2.26.3
  • org.geoserver.web:gs-web-app (Maven) ECOSYSTEM:introduced=2.26.0,fixed=2.26.3

Identifiers

  • CVE-2025-27505
  • GHSA-h86g-x8mm-78m5

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.