CVE-2003-0789: Apache HTTP Server

High severity, CVSS 10.0. EPSS: 12.4% chance of exploitation in the next 30 days.

mod_cgid in Apache before 2.0.48, when using a threaded MPM, does not properly handle CGI redirect paths, which could cause Apache to send the output of a CGI program to the wrong client.

Affected products

• Apache HTTP Server: from 2.0.35, before 2.0.48 (fixed in 2.0.48)

Published 2003-11-03. Last modified 2026-06-16.