Maya opened the site in her browser and saw exactly what the artist described: a frameset-like layout served by indexframe.shtml, with each gallery link pointing to a relative path like "gallery/". The server used Apache with SSI enabled. Maya suspected two things: either the server was serving the same navigation wrapper for every request, or the links relied on a missing index file inside each folder.
Malicious actors can craft URLs such as: index.shtml?view=http://evil.com If the server blindly includes a remote URI, it creates a phishing risk. Validate all view parameters against a whitelist. view indexframe shtml link
Or as an internal hyperlink reference: <a href="index.shtml?view=products">View Products</a> Maya opened the site in her browser and