Vulnerability Monitor

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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.


Published

2023-12-22T17:15:08.880

Last Modified

2024-11-21T08:33:51.097

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-307

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nextcloud nextcloud_server < 23.0.12.13 Yes
Application nextcloud nextcloud_server < 24.0.12.9 Yes
Application nextcloud nextcloud_server < 25.0.13.4 Yes
Application nextcloud nextcloud_server < 26.0.9 Yes
Application nextcloud nextcloud_server < 26.0.9 Yes
Application nextcloud nextcloud_server < 27.1.4 Yes
Application nextcloud nextcloud_server < 27.1.4 Yes

References