ZeroHour

CVE-2026-54432

CVSS 3.1
4.7 medium
EPSS
<1%p11
Published
()
Modified
Description

Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS). The issue occurs because the attachment MIME type is not properly escaped on the attachment-validation warning page.

Weakness
CWE-79
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

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