CVE-2026-53573
Published:July 31, 2026
Updated:August 04, 2026
GeoNetwork is a catalog application to manage spatially referenced resources. From 3.12.0 until 4.2.16 and 4.4.11, unsafe redirect validation in GeonetworkOAuth2LoginAuthenticationFilter and KeycloakAuthenticationProcessingFilter permits an attacker-controlled external redirect after login. This issue is fixed in versions 4.2.16 and 4.4.11.
Affected Packages
https://github.com/geonetwork/core-geonetwork.git (GITHUB):
Affected version(s) >=4.0.0-alpha.1 <4.2.16Fix Suggestion:
Update to version 4.2.16https://github.com/geonetwork/core-geonetwork.git (GITHUB):
Affected version(s) >=4.4.0 <4.4.11Fix Suggestion:
Update to version 4.4.11org.geonetwork-opensource:gn-core (JAVA):
Affected version(s) >=4.0.0-alpha.2 <4.2.16-0Fix Suggestion:
Update to version 4.2.16-0org.geonetwork-opensource:gn-core (JAVA):
Affected version(s) >=4.4.0-0 <4.4.11-0Fix Suggestion:
Update to version 4.4.11-0Related Resources (10)
Do you need more information?
Contact UsCVSS v4
Base Score:
4.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
ACTIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
URL Redirection to Untrusted Site ('Open Redirect')
EPSS
Base Score:
0.38