Cross-Site Scripting (XSS) Vulnerability in Roundcube Attachment Filename Extension Handling

CVE-2021-44025 · MEDIUM Severity

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

Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to XSS in handling an attachment's filename extension when displaying a MIME type warning message.

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