CVE-2002-2410: Open Webmail

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

openwebmail.pl in Open WebMail 1.7 and 1.71 reveals sensitive information in error messages and generates different responses whether a user exists or not, which allows remote attackers to identify valid usernames via brute force attacks and obtain certain configuration and version information.

Affected products

• Open Webmail Open Webmail: version 1.7 only; version 1.71 only

Published 2002-12-31. Last modified 2026-06-16.