Vulnerability Details CVE-2023-42439
GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data. A SSRF vulnerability exists starting in version 3.2.0, bypassing existing controls on the software. This can allow a user to request internal services for a full read SSRF, returning any data from the internal network. The application is using a whitelist, but the whitelist can be bypassed. The bypass will trick the application that the first host is a whitelisted address, but the browser will use `@` or `%40` as a credential to the host geoserver on port 8080, this will return the data to that host on the response. Version 4.1.3.post1 is the first available version that contains a patch.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.5%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/GeoNode/geonode/commit/79ac6e70419c2e0261548bed91c159b54ff35b8d
- https://github.com/GeoNode/geonode/releases/tag/4.1.3
- https://github.com/GeoNode/geonode/security/advisories/GHSA-pxg5-h34r-7q8p
- https://github.com/GeoNode/geonode/commit/79ac6e70419c2e0261548bed91c159b54ff35b8d
- https://github.com/GeoNode/geonode/releases/tag/4.1.3
- https://github.com/GeoNode/geonode/security/advisories/GHSA-pxg5-h34r-7q8p
Products affected by CVE-2023-42439
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cpe:2.3:a:geosolutionsgroup:geonode:3.2.0
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cpe:2.3:a:geosolutionsgroup:geonode:3.2.1
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cpe:2.3:a:geosolutionsgroup:geonode:3.2.2
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cpe:2.3:a:geosolutionsgroup:geonode:3.2.3
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cpe:2.3:a:geosolutionsgroup:geonode:3.2.4
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cpe:2.3:a:geosolutionsgroup:geonode:3.3.0
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cpe:2.3:a:geosolutionsgroup:geonode:3.3.1
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cpe:2.3:a:geosolutionsgroup:geonode:3.3.2
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cpe:2.3:a:geosolutionsgroup:geonode:3.3.3
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.2
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.3