Exploiting XSS in hidden inputs and meta tags
Published: 11 July 2023 at 13:00 UTC Updated: 11 July 2023 at 13:00 UTC In this post we are going to show how you can (ab)use the new HTML popup functionality in Chrome to exploit XSS in meta tags and hidden inputs. It all started when I noticed the new popover behaviour with Chrome on Twitter. We all know about annoying modal dialogs that nag you to subscribe to a newsletter - now you can create
WordPress sites getting hacked ‘within seconds’ of TLS certificates being issued
WordPress sites getting hacked ‘within seconds’ of TLS certificates being issued Attackers pounce before site owners can activate the installation wizard Attackers are abusing the Certificate Transparency (CT) system to compromise new WordPress sites in the typically brief window of time before the content management system (CMS) has been configured and therefore secured. CT is a web security stan
New XSS vectors
Published: 20 April 2022 at 14:00 UTC Updated: 20 April 2022 at 14:07 UTC Transition based events without style blocksSo, recently, I was updating our XSS cheat sheet to fix certain vectors that had been made obsolete by browser updates. Whilst looking at the vectors, the transition events stuck in my head. They needed a style block as well as the event: <style>:target {color:red;}</style> <xss id
Web Storage: the lesser evil for session tokens
Published: 31 May 2016 at 14:38 UTC Updated: 01 February 2021 at 11:33 UTC I was recently asked whether it was safe to store session tokens using Web Storage (sessionStorage/localStorage) instead of cookies. Upon googling this I found the top results nearly all assert that web storage is highly insecure relative to cookies, and therefore not suitable for session tokens. For the sake of transparenc
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Web Application Security, Testing, & Scanning - PortSwigger
