CVE-2012-3560

CVE-2012-3560 describes a spoofing vulnerability in Opera versions prior to 11.65, where the browser fails to update the address bar during blocked navigation attempts. This flaw allows remote attackers to trick users into believing they are on a legitimate site by preventing a different page from loading while displaying the original, trusted URL. With a CVSS score of 4.3 (Medium), this attack requires user interaction (medium complexity) and primarily impacts integrity, potentially leading to phishing or other social engineering attacks. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.