IFRAME Injection Vulnerability in MDaemon Webmail (WorldClient) Allows Privilege Escalation
CVE-2021-27182 · HIGH Severity
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
An issue was discovered in MDaemon before 20.0.4. There is an IFRAME injection vulnerability in Webmail (aka WorldClient). It can be exploited via an email message. It allows an attacker to perform any action with the privileges of the attacked user.
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