critical9.8
CVE-2018-21251
An issue was discovered in Mattermost Server before 5.2 and 5.1.1.
Impact
An issue was discovered in Mattermost Server before 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mattermost | Mattermost Server | before 5.1.1 Version 5.2.0 |