Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
Link | Tags |
---|---|
https://github.com/tornadoweb/tornado/releases/tag/v6.3.2 | product |
https://jvn.jp/en/jp/JVN45127776/ | third party advisory |