Medium 4.8Published Jul 31, 2026

CVE-2026-53573core-geonetwork has an Open Redirect Bypass

Updated under an hour ago (Oct 26, 2026, 1:50 PM ET)

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It affects geonetwork core-geonetwork. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for geonetwork core-geonetwork

Exploited in the last 30 days

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.

CVSS: 4.8 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-601
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Awaiting Analysis
Record last updated: Aug 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

geonetwork core-geonetwork geonetwork:core_geonetwork (from the name)	from 3.12.0, <= 3.12.12; from 4.0.0-alpha.1, <= 4.0.6; from 4.2.0, < 4.2.16; from 4.4.0, < 4.4.11	CNA record

References

References

https://github.com/geonetwork/core-geonetwork/security/advisories/GHSA-pjp7-q6wp-97qx	x-refsource-confirm
https://github.com/geonetwork/core-geonetwork/pull/9307	x-refsource-misc
https://github.com/geonetwork/core-geonetwork/pull/9309	x-refsource-misc
https://github.com/geonetwork/core-geonetwork/commit/0d74f673dfc926bde935819ed34636d789b2fecd	x-refsource-misc
https://github.com/geonetwork/core-geonetwork/commit/cde9b6481a29e2473b7b74479b4e3fd6843bac4e	x-refsource-misc
https://github.com/geonetwork/core-geonetwork/releases/tag/4.2.16	x-refsource-misc
https://github.com/geonetwork/core-geonetwork/releases/tag/4.4.11	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.