| Package | Affected versions | Patched versions |
|---|---|---|
| opera browser | = 9.0= 9.01= 9.02= 9.10= 9.12= 9.20 |
The child frames in Opera 9 before 9.20 inherit the default charset from the parent window when a charset is not specified in an HTTP Content-Type header or META tag, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated using the UTF-7 character set.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free