Vulnerability Description
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to 24.0.8 and 23.0.12 and Nextcloud Enterprise server prior to 24.0.8 and 23.0.12 are vulnerable to server-side request forgery (SSRF). Attackers can leverage enclosed alphanumeric payloads to bypass IP filters and gain SSRF, which would allow an attacker to read crucial metadata if the server is hosted on the AWS platform. Nextcloud Server 24.0.8 and 23.0.2 and Nextcloud Enterprise Server 24.0.8 and 23.0.12 contain a patch for this issue. No known workarounds are available.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Nextcloud Server | < 23.0.12 |
Related Weaknesses (CWE)
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mqrx-gVendor Advisory
- https://github.com/nextcloud/server/pull/34160Issue Tracking
- https://hackerone.com/reports/1702864ExploitThird Party Advisory
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mqrx-gVendor Advisory
- https://github.com/nextcloud/server/pull/34160Issue Tracking
- https://hackerone.com/reports/1702864ExploitThird Party Advisory
FAQ
What is CVE-2023-25162?
CVE-2023-25162 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to 24.0.8 and 23.0.12 and Nextcloud Enterprise server prior to 24.0.8 and 23.0.1...
How severe is CVE-2023-25162?
CVE-2023-25162 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-25162?
Check the references section above for vendor advisories and patch information. Affected products include: Nextcloud Nextcloud Server.