4.4

CVE-2023-48305

Exploit

Nextcloud Server user_ldap app logs user passwords in the log file on level debug

user_ldap app logs user passwords in the log file on level debug

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, when the log level was set to debug, the user_ldap app logged user passwords in plaintext into the log file. If the log file was then leaked or shared in any way the users' passwords would be leaked. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. As a workaround, change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments).
Mögliche Gegenmaßnahme
Server: * Change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments).
Enterprise Server: * Change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nextcloud ≫ Nextcloud Server SwEdition- Version >= 25.0.0 < 25.0.11
Nextcloud ≫ Nextcloud Server SwEditionenterprise Version >= 25.0.0 < 25.0.11
Nextcloud ≫ Nextcloud Server SwEdition- Version >= 26.0.0 < 26.0.6
Nextcloud ≫ Nextcloud Server SwEditionenterprise Version >= 26.0.0 < 26.0.6
Nextcloud ≫ Nextcloud Server SwEdition- Version >= 27.0.0 < 27.1.0
Nextcloud ≫ Nextcloud Server SwEditionenterprise Version >= 27.0.0 < 27.1.0
VulnDex Vulnerability Enrichment
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Weitere Schwachstelleninformationen
SystemNextcloud
≫
Produkt Server
Version >= 25.0.0, < 25.0.11
Version >= 26.0.0, < 26.0.6
Version >= 27.0.0, < 27.1.0
SystemNextcloud
≫
Produkt Enterprise Server
Version >= 25.0.0, < 25.0.11
Version >= 26.0.0, < 26.0.6
Version >= 27.0.0, < 27.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.42
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
security-advisories@github.com 4.2 1.1 2.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CWE-312 Cleartext Storage of Sensitive Information

The product stores sensitive information in cleartext within a resource that might be accessible to another control sphere.

https://hackerone.com/reports/2101165
Third Party Advisory
Exploit