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

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

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

Ciclo de vida

05 dez 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

nextcloud · security-advisories

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Referências

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