cbcvebase.
CVE-2023-39963
published 2023-08-10

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…

PriorityP338high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.24%
15.3th percentile
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.

Affected

16 ranges
VendorProductVersion rangeFixed in
nextcloudnextcloud_server——
nextcloudnextcloud_server>= 20.0.0 < 20.0.14.1520.0.14.15
nextcloudnextcloud_server>= 21.0.0 < 21.0.9.1321.0.9.13
nextcloudnextcloud_server>= 22.0.0 < 22.2.10.1422.2.10.14
nextcloudnextcloud_server>= 23.0.0 < 23.0.12.923.0.12.9
nextcloudnextcloud_server>= 24.0.0 < 24.0.12.524.0.12.5
nextcloudnextcloud_server>= 25.0.0 < 25.0.925.0.9
nextcloudnextcloud_server>= 26.0.0 < 26.0.426.0.4
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
nextcloudsecurity-advisories——
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