CVE-2023-42439
7.5 · HIGHOverview
CVE-2023-42439 is a high-severity vulnerability affecting geosolutionsgroup geonode. It was published on September 15, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from geosolutionsgroup. Update geonode to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| geosolutionsgroup | geonode | >= 3.2.0, < 4.1.3 | Affected |
References
Frequently Asked Questions
What is CVE-2023-42439?
CVE-2023-42439 is a high-severity vulnerability affecting geosolutionsgroup geonode. It was published on September 15, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-42439?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-42439?
Check the references section for vendor advisories and patches from geosolutionsgroup. Update geonode to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-42439?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-42439 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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