4.8Medium
CVE-2026-53573core-geonetwork has an Open Redirect Bypass
Description
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.
Weakness (CWE):
CWE-601
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| geonetwork | core-geonetwork | >= 3.12.0, <= 3.12.12, >= 4.0.0-alpha.1, <= 4.0.6, >= 4.2.0, < 4.2.16, >= 4.4.0, < 4.4.11 |
References and patches
- https://github.com/geonetwork/core-geonetwork/security/advisories/GHSA-pjp7-q6wp-97qx
- https://github.com/geonetwork/core-geonetwork/pull/9307
- https://github.com/geonetwork/core-geonetwork/pull/9309
- https://github.com/geonetwork/core-geonetwork/commit/0d74f673dfc926bde935819ed34636d789b2fecd
- https://github.com/geonetwork/core-geonetwork/commit/cde9b6481a29e2473b7b74479b4e3fd6843bac4e
- https://github.com/geonetwork/core-geonetwork/releases/tag/4.2.16
- https://github.com/geonetwork/core-geonetwork/releases/tag/4.4.11