CVE-2024-52517

Nextcloud Server's global credentials of external storages are sent back to the frontend

CVSS 4.6 MEDIUMEPSS 0.6%CWE-200

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.6EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

15 nov 2024Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Nextcloud Server is a self hosted personal cloud system. After storing "Global credentials" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1.

CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N

Productos afectados

nextcloud · security-advisories

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Referencias

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg https://github.com/nextcloud/server/commit/c45ed55f959ff54f3ea23dd2ae1a5868a075c9fe https://github.com/nextcloud/server/pull/48359 https://hackerone.com/reports/2554079