CVE-2023-48305
Estado: ModificadaMedia (4.4)—
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).
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 4.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.25%
- Percentil entre todas las CVEs puntuadas: 15
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-312
Referencias
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr
- https://github.com/nextcloud/server/issues/38461
- https://github.com/nextcloud/server/pull/40013
- https://hackerone.com/reports/2101165
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr
- https://github.com/nextcloud/server/issues/38461
- https://github.com/nextcloud/server/pull/40013
- https://hackerone.com/reports/2101165
JSON original (NVD)
Mostrar
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