Nextcloud Server before 12.0.8 and 13.0.3 suffer from improper authentication on the OAuth2 token endpoint. Missing checks potentially allowed handing out new tokens in case the OAuth2 client was partly compromised.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

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

Updated: 2024-08-05T04:50:30.619Z

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

Link: CVE-2018-3761

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-07-05T16:29:00.407

Modified: 2023-02-28T17:51:33.120

Link: CVE-2018-3761

cve-icon Redhat

No data.