CVE-2026-53573core-geonetwork has an Open Redirect Bypass
- 4.8MediumCVSS base score
- 0.65%Exploitation in 30 daysEPSS · top 48% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By GitHub_M
- 52 days later
· 52 days later
Published
- 3 days later
· 3 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 4.0 | Medium4.8 | 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 |
| NVDNVD · Awaiting Analysis | 4.0 | Medium4.8 | 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 (exploitation in 30 days)
- 0.65% · top 48% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.8.
Affected products
- affected >= 3.12.0, <= 3.12.12
- affected >= 4.0.0-alpha.1, <= 4.0.6
- affected >= 4.2.0, < 4.2.16
- affected >= 4.4.0, < 4.4.11
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.geonetwork-opensource:geonetworkGHSA-pjp7-q6wp-97qx (opens in a new tab)
References
References7
- https://github.com/geonetwork/core-geonetwork/security/advisories/GHSA-pjp7-q6wp-97qx (opens in a new tab)x_refsource_CONFIRM
- https://github.com/geonetwork/core-geonetwork/pull/9307 (opens in a new tab)x_refsource_MISC
- https://github.com/geonetwork/core-geonetwork/pull/9309 (opens in a new tab)x_refsource_MISC
- https://github.com/geonetwork/core-geonetwork/commit/0d74f673dfc926bde935819ed34636d789b2fecd (opens in a new tab)x_refsource_MISC
- https://github.com/geonetwork/core-geonetwork/commit/cde9b6481a29e2473b7b74479b4e3fd6843bac4e (opens in a new tab)x_refsource_MISC
- https://github.com/geonetwork/core-geonetwork/releases/tag/4.2.16 (opens in a new tab)x_refsource_MISC
- https://github.com/geonetwork/core-geonetwork/releases/tag/4.4.11 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-51668 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-pjp7-q6wp-97qx (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-53573)Record last updated .