Medium (6.1) in roundcube webmail. EPSS 40% chance of exploitation in the next 30 days.
Cross-Site Scripting (XSS) vulnerability in Roundcube Webmail 1.6.9 allows remote authenticated users to upload a malicious file as an email attachment, leading to the triggering of the XSS by visiting the SENT session.
Severity
CVSS 3.1
6.1 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
40% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)