Stored XSS Vulnerability in CommuniGate Pro 6.2 via Pronto! Mail Composer

CVE-2018-18621 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

CommuniGate Pro 6.2 allows stored XSS via a message body in Pronto! Mail Composer, which is mishandled in /MIME/INBOX-MM-1/ if the raw email link (in .txt format) is modified and then renamed with a .html or .wssp extension.

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