Vulnerability Monitor

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CVE-2023-39963

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 20.0.0 and prior to versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.8, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1, a missing password confirmation allowed an attacker, after successfully stealing a session from a logged in user, to create app passwords for the victim. Nextcloud server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.

Published

2023-08-10T18:15:10.813

Last Modified

2024-11-21T08:16:07.890

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-284
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nextcloud nextcloud_server < 20.0.14.15 Yes
Application nextcloud nextcloud_server < 21.0.9.13 Yes
Application nextcloud nextcloud_server < 22.2.10.14 Yes
Application nextcloud nextcloud_server < 23.0.12.9 Yes
Application nextcloud nextcloud_server < 24.0.12.5 Yes
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