File Attachment Duplication Vulnerability

CVE-2019-20884 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post.

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