Open Redirect

Spring Security is vulnerable to Open Redirect. The vulnerability is due to CookieRequestCache and CookieServerRequestCache storing and using an unvalidated absolute URL from a browser cookie as the post-login redirect target, allowing an attacker to redirect users to a malicious destination...

Spring Security: Open Redirect via Unvalidated Post-Login Redirect URL Stored in CookieRequestCache

Spring Security's CookieRequestCache and CookieServerRequestCache store the pre-authentication request URL in a browser cookie so that users can be redirected back to their intended destination after a successful login. In affected versions, the full absolute URL is stored in the cookie and is us...