CVE-2023-42439
A SSRF vulnerability exists starting in version 3.2.0, bypassing existing controls on the software.
Does this matter?
Lower severity and a low EPSS score (0.78%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.78% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- geosolutionsgroup/geonode
- Source
- security-advisories@github.com
References
- https://github.com/GeoNode/geonode/commit/79ac6e70419c2e0261548bed91c159b54ff35b8dPatch
- https://github.com/GeoNode/geonode/releases/tag/4.1.3Release Notes
- https://github.com/GeoNode/geonode/security/advisories/GHSA-pxg5-h34r-7q8pExploit, Third Party Advisory
- https://github.com/GeoNode/geonode/commit/79ac6e70419c2e0261548bed91c159b54ff35b8dPatch
- https://github.com/GeoNode/geonode/releases/tag/4.1.3Release Notes
- https://github.com/GeoNode/geonode/security/advisories/GHSA-pxg5-h34r-7q8pExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.