CVE-2026-53573
core-geonetwork has an Open Redirect Bypass
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jul 31, 2026
- Updated
- Aug 3, 2026
- Reserved
- Jun 9, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N | GitHub_M |
Weaknesses
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
Affected Products
| Product | Versions |
|---|---|
core-geonetworkgeonetwork |
|
References
- 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
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