CVE-2012-1919: Atmail Open

Medium severity, CVSS 6.4. EPSS: 2% chance of exploitation in the next 30 days.

CRLF injection vulnerability in mime.php in @Mail WebMail Client in AtMail Open-Source before 1.05 allows remote attackers to conduct directory traversal attacks and read arbitrary files via a %0A sequence followed by a .. (dot dot) in the file parameter.

Affected products

• Atmail Atmail Open: up to and including 1.04

Published 2012-03-27. Last modified 2026-06-16.