CVE-2017-18871
CVE-2017-18871
An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an @ character before a JavaScript field name.
Affected products
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Talk to TrueHacking →References
https://mattermost.com/security-updates/