Independent & educational platform Not a government body. No link or affiliation with any government organisation. Made for learning only. Test only systems you own or are authorised to test. Become a Partner or Sponsor → Full disclaimer
general Blog post

CSS:the bomb inside your inbox

Source: PortSwigger Research · Published · Last checked 3 hours ago ·
CSS:the bomb inside your inbox
Image: PortSwigger Research
Read original source ↗ (portswigger.net)

Publisher excerpt From PortSwigger Research

Gareth Heyes - gareth.heyes@portswigger.net - @garethheyes It's quite common for webmail clients to render untrusted CSS in a trusted UI. They attempt to make this safe using CSS sanitization. In this

Excerpt only, shown with attribution. This content belongs to the original publisher and has not been independently verified by CyberSecurity.pk.

Reference: PortSwigger Research — portswigger.net ↗

Related news