core-geonetwork has an Open Redirect Bypass

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-53573
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-31 23:17:24 UTC
Updated2026-08-03 17:16:38 UTC
DescriptionGeoNetwork 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.

Risk And Classification

Primary CVSS: v4.0 4.8 MEDIUM from [email protected]

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.003770000 probability, percentile 0.304010000 (date 2026-08-05)

Problem Types: CWE-601 | CWE-601 CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary4.8MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/C...
4.0CNADECLARED4.8MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
Active
Confidentiality
None
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
Low
Sub Availability
None

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Geonetwork Core-geonetwork affected >= 3.12.0, <= 3.12.12 Not specified
CNA Geonetwork Core-geonetwork affected >= 4.0.0-alpha.1, <= 4.0.6 Not specified
CNA Geonetwork Core-geonetwork affected >= 4.2.0, < 4.2.16 Not specified
CNA Geonetwork Core-geonetwork affected >= 4.4.0, < 4.4.11 Not specified

References

ReferenceSourceLinkTags
github.com/geonetwork/core-geonetwork/security/advisories/GHSA-pjp7-q6wp... [email protected] github.com
github.com/geonetwork/core-geonetwork/pull/9309 [email protected] github.com
github.com/geonetwork/core-geonetwork/pull/9307 [email protected] github.com
github.com/geonetwork/core-geonetwork/releases/tag/4.2.16 [email protected] github.com
github.com/geonetwork/core-geonetwork/commit/cde9b6481a29e2473b7b74479b4... [email protected] github.com
github.com/geonetwork/core-geonetwork/releases/tag/4.4.11 [email protected] github.com
github.com/geonetwork/core-geonetwork/commit/0d74f673dfc926bde935819ed34... [email protected] github.com
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