medium5.3
CVE-2019-20869
An issue was discovered in Mattermost Server before 5.10.0, 5.9.1, 5.8.2, and 4.10.9.
Impact
An issue was discovered in Mattermost Server before 5.10.0, 5.9.1, 5.8.2, and 4.10.9. A non-member could change the Update/Patch Channel endpoint for a private channel.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mattermost | Mattermost Server | before 4.10.9 from 5.7.0 before 5.7.3 from 5.8.0 before 5.8.2 from 5.9.0 before 5.9.1 Version 5.10.0 |