medium5.3
CVE-2017-18873
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2.
Impact
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service (channel invisibility) via a misformatted post.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mattermost | Mattermost Server | before 4.1.2 from 4.2.0 before 4.2.1 Version 4.3.0 |