CVE-2017-18889

2020-06-1918:08:54

mitre

www.cve.org

4.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.7%

JSON

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API.

References

mattermost.com/security-updates/