CVE-2023-28997
moderate-risk
Published 2023-04-04
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.6.5, a malicious server administrator can recover and modify the contents of end-to-end encrypted files. Users should upgrade the Nextcloud Desktop client to 3.6.5 to receive a patch. No known workarounds are available.
Do I need to act?
~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.7/10
Medium
PHYSICAL
/ LOW complexity
Affected Products (1)
Affected Vendors
References (7)
30
/ 100
moderate-risk
Severity
21/34 · High
Exploitability
4/34 · Minimal
Exposure
5/34 · Minimal