CVE-2021-23253 | BDVDB-2026-147240 Detail

Description#

Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part (e.g. www.safe.opera.com…) The exact amount depends on the phone screen size but the attacker can craft a number of different domains and target different phones. Starting with version 53.1 Opera Mini displays long URLs with the top-level domain label aligned to the right of the address field which mitigates the issue.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12021-01-11Record published in the CVE List.
2. Version 22024-08-03Most recent update recorded in the CVE List.