Flaw bug created to hold information about an old flaw we knew something about. For more details see the MITRE CVE description.
Cross-site scripting (XSS) vulnerability in the driver script in mailman before 2.1.5 allows remote attackers to inject arbitrary web script or HTML via a URL, which is not properly escaped in the resulting error page.
This issue did not affect the versions of mailman shipped with Red Hat Enterprise Linux 2.1, 3, or 4. In addition, we believe this issue does not apply to the 2.0.x versions of mailman due to setting of STEALTH_MODE