mirror of
https://github.com/miniflux/v2.git
synced 2024-08-17 18:03:26 +02:00
Creating an RSS feed item with the inline description containing an `<img>` tag with a `srcset` attribute pointing to an invalid URL like `http:a<script>alert(1)</script>`, we can coerce the proxy handler into an error condition where the invalid URL is returned unescaped and in full. This results in JavaScript execution on the Miniflux instance as soon as the user is convinced to open the broken image. |
||
---|---|---|
.. | ||
html | ||
json | ||
xml | ||
builder_test.go | ||
builder.go | ||
doc.go |