Cross-site scripting (XSS) vulnerability in the administrative interface in Atmail Webmail Server 6.4 allows remote attackers to inject arbitrary web script or HTML via the Date field of an email.
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
6.2% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)