A vulnerability, which was classified as problematic, has been found in GotoHTTP up to 10.2. This issue affects some unknown processing of the file /reg.12x. The manipulation of the argument sn leads to cross site scripting.
This vulnerability is listed as CVE-2026-13536. The attack may be initiated remotely. In addition, an exploit is available.
The vendor explains: “We immediately removed unnecessary parameter echo from source code. However the URL in the issue description will never be used in browser nor exposed to user, so it will not bring secure problem in fact. So we don’t upgrade server right now, it will be included in next version together with other features.”
