Vulnerability Monitor

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CVE-2023-39959

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.9, 26.0.4, and 27.0.1, unauthenticated users could send a DAV request which reveals whether a calendar or an address book with the given identifier exists for the victim. Nextcloud Server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.

Published

2023-08-10T18:15:10.157

Last Modified

2024-11-21T08:16:07.247

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.5 (LOW)

Weaknesses
  • Type: Primary
    CWE-284
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nextcloud nextcloud_server < 25.0.9 Yes
Application nextcloud nextcloud_server < 25.0.9 Yes
Application nextcloud nextcloud_server < 26.0.4 Yes
Application nextcloud nextcloud_server < 26.0.4 Yes
Application nextcloud nextcloud_server 27.0.0 Yes
Application nextcloud nextcloud_server 27.0.0 Yes
References