https://csp-guide.com/tags/sentry/ Recent content in Sentry on CSP Guide Hugo -- gohugo.io en-us Thu, 27 Aug 2026 00:00:00 +0000 https://csp-guide.com/posts/csp-for-sentry-error-tracking/ Thu, 27 Aug 2026 00:00:00 +0000 https://csp-guide.com/posts/csp-for-sentry-error-tracking/ <p>Sentry is usually the first thing that breaks when you tighten a Content Security Policy.</p> <p>That makes sense. Sentry’s browser SDK wants to send network requests, sometimes open tunnels through your own domain, sometimes upload source maps in CI, and occasionally capture session replay data. A strict CSP blocks all of that unless you explicitly allow it.</p> <p>If you just want the answer: for Sentry in the browser, <code>connect-src</code> is the directive that matters most.</p>