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CVE-2021-39225

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CVE-2021-39225

Published: Oct 25, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

8.1

HIGH

Description

Nextcloud is an open-source, self-hosted productivity platform. A missing permission check in Nextcloud Deck before 1.2.9, 1.4.5 and 1.5.3 allows another authenticated users to access Deck cards of another user. It is recommended that the Nextcloud Deck App is upgraded to 1.2.9, 1.4.5 or 1.5.3. There are no known workarounds aside from upgrading.

VendorProductVersions

nextcloud

security-advisories

affected
< 1.2.9
affected
>= 1.4.0, < 1.4.5
affected
>= 1.5.0, < 1.5.3

Weaknesses (CWE)

CWE-639

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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