CVE-2024-37882

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

State: Published
Severity: 8.1 High
Published: Jun 14, 2024
Updated: Aug 2, 2024
Reserved: Jun 10, 2024

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	GitHub_M

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
security-advisoriesnextcloud	>= 26.0.0, < 26.0.13Affected >= 27.0.0, < 27.1.8Affected >= 28.0.0, < 28.0.4Affected

References

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