CVE-2009-4111: PEAR Mail

Medium severity, CVSS 6.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Argument injection vulnerability in Mail/sendmail.php in the Mail package 1.1.14, 1.2.0b2, and possibly other versions for PEAR allows remote attackers to read and write arbitrary files via a crafted $recipients parameter, and possibly other parameters, a different vulnerability than CVE-2009-4023.

Affected products

• PEAR Mail: version 1.1.14 only; version 1.2.0b2 only

Published 2009-11-29. Last modified 2026-06-16.