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day1查flag表存在flag列 #6

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LawlietLW opened this issue Feb 14, 2020 · 3 comments
Open

day1查flag表存在flag列 #6

LawlietLW opened this issue Feb 14, 2020 · 3 comments

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@LawlietLW
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过滤了or,就是过滤了information_schema,我用schema_auto_increment_columns绕过了information_schema,查出了当前库下存在flag表,但flag表下存在flag列是怎么查出来的我不清楚,望解答

@LawlietLW
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好吧,现在爆出来了

@to016
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to016 commented Jul 12, 2022

Can you share your payload @LawlietLW
I try schema_auto_increment_columns inside the container but cant found table flag

mysql> select * from sys.schema_auto_increment_columns;
+--------------+------------+-------------+-----------+-----------------+-----------+-------------+------------+----------------+----------------------+
| table_schema | table_name | column_name | data_type | column_type     | is_signed | is_unsigned | max_value  | auto_increment | auto_increment_ratio |
+--------------+------------+-------------+-----------+-----------------+-----------+-------------+------------+----------------+----------------------+
| day1         | users      | id          | int       | int(6) unsigned |         0 |           1 | 4294967295 |              6 |               0.0000 |
+--------------+------------+-------------+-----------+-----------------+-----------+-------------+------------+----------------+----------------------+
1 row in set (0.02 sec)

@zealone90
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zealone90 commented Jul 12, 2022 via email

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3 participants