CVE-2023-49792
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when a (reverse) proxy is configured as trusted proxy the server could be tricked into reading a wrong remote address for an attacker, allowing them executing authentication attempts than intended. Nextcloud Server versions 26.0.9 and 27.1.4 and Nextcloud Enterprise Server versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4 contain a patch for this issue. No known workarounds are available.
- Affected products
- Alt Linux, Nextcloud Enterprise Server, Nextcloud Server, Red Os
- Nextcloud Nextcloud Server
- < 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, 27.1.4
- Fix
- Available
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 1.0% (61th percentile)
- Weakness
- CWE-307
- NVD status
- Modified
- Published
- 2023-12-22
No indexed exploits for CVE-2023-49792 yet
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No exploit for CVE-2023-49792 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.