CVE-2018-21255

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...

CVE-2018-21255

The CVE-2018-21255 issue affects Mattermost Server prior to 5.1, where non-members of a channel could use the Channel PATCH API to modify that channel. The connected documents corroborate this vulnerability across multiple sources (Red Hat, CNVD, OSV, NVD, CVE lists) without providing concrete ex...

CVE-2018-21255

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...