Description
Nextcloud iOS before 3.4.2 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only on the local Nextcloud server unless a global search has been explicitly chosen by the user.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1167919
Third Party Advisory x_refsource_misc
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m7w4-cvjr-76mh
Scores
CVSS v3
6.5
EPSS
0.0065
EPSS Percentile
71.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-200
Status
published
Products (1)
nextcloud/nextcloud
< 3.4.2
Published
Jun 11, 2021
Tracked Since
Feb 18, 2026