CVE-2024-52514

Description

Nextcloud Server is a self hosted personal cloud system. After a user received a share with some files inside being blocked by the files access control, the user would still be able to copy the intermediate folder inside Nextcloud allowing them to afterwards potentially access the blocked files depending on the user access control rules. It is recommended that the Nextcloud Server is upgraded to 27.1.9, 28.0.5 or 29.0.0 and Nextcloud Enterprise Server is upgraded to 21.0.9.18, 22.2.10.23, 23.0.12.18, 24.0.12.14, 25.0.13.9, 26.0.13.3, 27.1.9, 28.0.5 or 29.0.0.

Reserved 2024-11-11 | Published 2024-11-15 | Updated 2024-11-15 | Assigner GitHub_M

Problem types

CWE-284: Improper Access Control

Product status

>= 28.0.0, < 28.0.5
affected

>= 27.0.0, < 27.1.9
affected

References

github.com/...sories/security/advisories/GHSA-g8pr-g25r-58xj

github.com/nextcloud/server/pull/44889

github.com/...ommit/5fffbcfe8650eab75b00e8d188fbc95b0e43f3a8

hackerone.com/reports/2447316

cve.org (CVE-2024-52514)

nvd.nist.gov (CVE-2024-52514)

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