medium5.3
CVE-2017-18898
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5.
Impact
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows crafted posts that potentially cause a web browser to hang.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mattermost | Mattermost Server | before 4.0.5 from 4.1.0 before 4.1.1 Version 4.2.0 |