### [CVE-2024-6611](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6611)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Thunderbird&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%3C%20128%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Incorrect%20handling%20of%20SameSite%20cookies&color=brighgreen)

### Description

A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128 and Thunderbird < 128.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1844827

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