cve/2009/CVE-2009-3266.md

### [CVE-2009-3266](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3266)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Opera before 10.01 does not properly restrict HTML in a (1) RSS or (2) Atom feed, which allows remote attackers to conduct cross-site scripting (XSS) attacks, and conduct cross-zone scripting attacks involving the Feed Subscription Page to read feeds or create feed subscriptions, via a crafted feed, related to the rendering of the application/rss+xml content type as "scripted content."

### POC

#### Reference
- http://securethoughts.com/2009/09/exploiting-chrome-and-operas-inbuilt-atomrss-reader-with-script-execution-and-more/
- http://securethoughts.com/2009/10/hijacking-operas-native-page-using-malicious-rss-payloads/

#### Github
No PoCs found on GitHub currently.