PT-2023-22074

CVE-2023-28998

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Published

2023-04-04

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Updated

2026-10-31

Description by

CVSS 3.1
6.7
Medium
MetricsAV:P/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions Nextcloud Desktop Client versions 3.0.0 through 3.6.4
Description A malicious server administrator can gain full access to an end-to-end encrypted folder, allowing them to decrypt files, recover the folder structure, and add new files.
Recommendations For Nextcloud Desktop Client versions 3.0.0 through 3.6.4, upgrade to version 3.6.5 to receive a patch.
Exploitability
Exploit
Fix
Researchers
Vendors
Affected products
Weakness enumeration
CWE-325: Missing Cryptographic Step
Related identifiers
CVE-2023-28998
GHSA-JH3G-WPWV-CQGR
ALT-PU-2023-2019
ALT-PU-2023-4584
ALT-PU-2023-5197
CLEANSTART-2024-CR33815
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