The Plumtree portal in BEA AquaLogic Interaction 5.0.2 through 5.0.4 and 6.0.1.218452 allows remote attackers to obtain version numbers and internal hostnames by reading comments in the HTML source of any page.
CWE-615
CVE-2007-4072
Webbler CMS before 3.1.6 provides the full installation path within HTML comments in certain documents, which allows remote attackers to obtain sensitive information by viewing the HTML source, as demonstrated by viewing the source generated from index.php.