Index: code-server/lib/vscode/src/vs/workbench/contrib/webview/browser/pre/index.html
===================================================================
--- code-server.orig/lib/vscode/src/vs/workbench/contrib/webview/browser/pre/index.html
+++ code-server/lib/vscode/src/vs/workbench/contrib/webview/browser/pre/index.html
@@ -5,7 +5,7 @@
+ content="default-src 'none'; script-src 'sha256-A6/szVNdTzyi4hDa+9OLbzS8tSd2iUV4CqimLNWex2Y=' 'self'; frame-src 'self'; style-src 'unsafe-inline';">