To create Vuln review we checked Vuln.cn reputation at lots of sites, including Siteadvisor and MyWOT. Unfortunately, we did not find sufficient information whether Vuln is safe for children or does not look fraudulent. We would describe it as legit.
李志成 still needs more reviews of their project as there is too little data to define the site's trustworthiness. Please be warned that to describe security status of Vuln.cn we use data openly available on the Web, thus we cannot guarantee that no scam sites might have been mistakenly considered legit and no fraud or PC issues may occur in this regard. But usually the crowdsourced data we have is pretty accurate. Let's see it below.
Is Vuln legit and safe? Vuln reviews and fraud and scam reports. Vuln.cn review.
Reviews: positive vs negative
Unfortunately, we did not found any user reviews on Vuln.cn on the web. That may mean that the domain is not popular enough or well-promoted yet, but it may be still safe and promising.