CVE-2024-37882

Nextcloud Server can reshare read&share only folder with more permissions

CVSS 8.1 HIGHEPSS 0.5%CWE-284

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

14 jun 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Nextcloud Server is a self hosted personal cloud system. A recipient of a share with read&share permissions could reshare the item with more permissions. It is recommended that the Nextcloud Server is upgraded to 26.0.13 or 27.1.8 or 28.0.4 and that the Nextcloud Enterprise Server is upgraded to 26.0.13 or 27.1.8 or 28.0.4.

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

Produtos afetados

nextcloud · security-advisories

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Referências

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jjm3-j9xh-5xmq https://github.com/nextcloud/server/pull/44339 https://hackerone.com/reports/2289425