Practical Security Guides For Your Team

Your website uses a popular library called DOMPurify to clean up user-submitted content before displaying it — think of it like a filter that strips out dangerous code. A flaw in the version you're running means that filter has a gap: under specific conditions, a crafted piece of content can slip through and run malicious code in a visitor's browser. A patch is already available and the fix is a straightforward version upgrade.

Your application uses a library called DOMPurify to clean up untrusted content (like user-submitted text) before displaying it on your website. A flaw in the version you're running means that cleaning process can be bypassed under specific conditions, potentially allowing malicious scripts to run in a visitor's browser. Upgrading to the latest version closes the gap.