CVE-2025-66553

Nextcloud Tables app allowed users to view columns metadata information of any table

CVSS 4.3 MEDIUMEPSS 0.2%CWE-639

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

05 dic 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.7 and 0.9.4, authenticated users were able to view meta data of columns in other tables of the Tables app by modifying the numeric ID in a request. This vulnerability is fixed in 0.8.7 and 0.9.4.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Productos afectados

nextcloud · security-advisories

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Referencias

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p53h-6294-crjw https://github.com/nextcloud/tables/commit/e975f5bfedb6922f04cdd236cde4e26067fe064e https://github.com/nextcloud/tables/pull/1891 https://hackerone.com/reports/3138721