CVE-2017-18894
published 2020-06-19CVE-2017-18894: An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner…
high8.1CVSS 3.1
AVNACLPRLUINSUCHIHAN
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server | >= 0 < 4.0.5+incompatible | 4.0.5+incompatible |
| github.com | mattermost_mattermost-server | >= 0 < 4.0.5 | 4.0.5 |
| github.com | mattermost_mattermost-server | >= 4.1.0 < 4.1.1 | 4.1.1 |
| github.com | mattermost_mattermost-server | >= 4.1.0+incompatible < 4.1.1+incompatible | 4.1.1+incompatible |
| github.com | mattermost_mattermost-server | >= 4.2.0-rc1 < 4.2.0 | 4.2.0 |
| github.com | mattermost_mattermost-server | >= 4.2.0-rc1+incompatible < 4.2.0+incompatible | 4.2.0+incompatible |
| mattermost | mattermost_server | < 4.0.5 | 4.0.5 |
| mattermost | mattermost_server | — | — |
| mattermost | mattermost_server | >= 4.1.0 < 4.1.1 | 4.1.1 |