github-advanced-security[bot] commented on code in PR #39925:
URL: https://github.com/apache/superset/pull/39925#discussion_r3249583132
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superset/views/explore.py:
##########
@@ -33,11 +35,33 @@
@permission_name("read")
@event_logger.log_this
def root(self) -> FlaskResponse:
+ # After `Superset.route_base = ""`, both `Superset.explore` and this
+ # view register at `/explore/`; this view wins. Preserve the legacy
+ # form_data → form_data_key cache-and-redirect contract here so
+ # callers passing `?form_data=...` with a datasource still get the
+ # short cache-key URL. Form_data without a datasource (e.g. legacy
+ # `slice_url` payloads carrying only `slice_id`) cannot be cached,
+ # so `get_redirect_url` would return the same URL — falling back to
+ # SPA rendering avoids a 302 loop.
+ if request_form_data := request.args.get("form_data"):
+ try:
+ parsed_form_data = loads_request_json(request_form_data)
+ except ValueError:
+ parsed_form_data = {}
+ if parsed_form_data.get("datasource"):
+ from superset.views.core import Superset # avoid circular
import
+
+ return redirect(Superset.get_redirect_url())
Review Comment:
## CodeQL / URL redirection from remote source
Untrusted URL redirection depends on a [user-provided value](1).
[Show more
details](https://github.com/apache/superset/security/code-scanning/2286)
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