diff --git a/javascript/ql/src/change-notes/2025-11-26-response-default-content-type.md b/javascript/ql/src/change-notes/2025-11-26-response-default-content-type.md new file mode 100644 index 00000000000..d7b5116fe1e --- /dev/null +++ b/javascript/ql/src/change-notes/2025-11-26-response-default-content-type.md @@ -0,0 +1,5 @@ +--- +category: minorAnalysis +--- +* `new Response(x)` is not longer seen as a reflected XSS sink when no`content-type` header + is set, since the content type defaults to `text/plain`.