CVE-2017-18894

2020-06-1918:10:56

mitre

www.cve.org

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.4%

JSON

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.

References

mattermost.com/security-updates/