An issue was discovered in Mattermost Server before 5.1. Non-members of a channel could use the Channel PATCH API to modify that channel.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-19T16:49:55

Updated: 2024-08-05T12:26:39.573Z

Reserved: 2020-06-19T00:00:00

Link: CVE-2018-21255

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-06-19T17:15:12.663

Modified: 2020-06-30T18:33:52.950

Link: CVE-2018-21255

cve-icon Redhat

No data.