medium6.1
CVE-2016-11071
Mattermost Server is vulnerable to XSS through lack of link relationship attributes `noreferrer` and `noopener`
Impact
An issue was discovered in Mattermost Server before 3.1.0. It allows XSS because the noreferrer and noopener protection mechanisms were not in place.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/mattermost/mattermost-server | < 3.1.0 | 3.1.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mattermost | Mattermost Server | before 3.1.0 |