### [CVE-2015-7211](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7211) ![](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 Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors. ### POC #### Reference - https://bugzilla.mozilla.org/show_bug.cgi?id=1221444 #### Github No PoCs found on GitHub currently.