betodealmeida opened a new pull request, #25189:
URL: https://github.com/apache/superset/pull/25189

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   ### SUMMARY
   <!--- Describe the change below, including rationale and design decisions -->
   
   The `SQLParse.is_select` method checks only the first statement of a query. 
**Currently this is not an issue because it only gets called on a per-statement 
basis** in `superset/sql_lab.py.py` (via the DB engine spec `is_select_query` 
method), but it could potentially cause security issues in the future if the 
method is called on a query with multiple statements:
   
   ```python
   >>> from superset.sql_parse import ParsedQuery
   >>> ParsedQuery("SELECT 1; DROP DATABASE superset").is_select()
   True
   >>>
   ```
   
   This PR fixes the method so it checks for every statement. Existing code 
should run as-is.
   
   ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF
   <!--- Skip this if not applicable -->
   
   ### TESTING INSTRUCTIONS
   <!--- Required! What steps can be taken to manually verify the changes? -->
   
   ### ADDITIONAL INFORMATION
   <!--- Check any relevant boxes with "x" -->
   <!--- HINT: Include "Fixes #nnn" if you are fixing an existing issue -->
   - [ ] Has associated issue:
   - [ ] Required feature flags:
   - [ ] Changes UI
   - [ ] Includes DB Migration (follow approval process in 
[SIP-59](https://github.com/apache/superset/issues/13351))
     - [ ] Migration is atomic, supports rollback & is backwards-compatible
     - [ ] Confirm DB migration upgrade and downgrade tested
     - [ ] Runtime estimates and downtime expectations provided
   - [ ] Introduces new feature or API
   - [ ] Removes existing feature or API
   


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