Nextcloud Server before 12.0.8 and 13.0.3 suffers from improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to.
References
Link Resource
https://hackerone.com/reports/358339 Third Party Advisory
https://nextcloud.com/security/advisory/?id=nc-sa-2018-002 Broken Link Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: hackerone

Published: 2018-07-05T16:00:00

Updated: 2018-07-05T15:57:01

Reserved: 2017-12-28T00:00:00


Link: CVE-2018-3762

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-07-05T16:29:00.470

Modified: 2023-02-28T17:52:20.740


Link: CVE-2018-3762

JSON object: View

cve-icon Redhat Information

No data.