Collected research
Turning Blind Error Based MSSQL Injection into Exploitable Boolean One
Turning Blind Error Based SQL Injection Into An Exploitable Boolean One
Where a Microsoft SQL Server injection point returns no error text, the application differing redirect targets still reveal whether a query succeeded. Wrapping the IIF function inside a convert to char, so a true branch yields a convertible integer and a false branch yields a value that fails conversion, turns each guess into one bit and extracts data character by character.
Record
- Document
- Turning Blind Error Based SQL Injection Into An Exploitable Boolean One
- Researcher
- Ozgur Alp and @ozgur_bbh
- Published by
- Medium
- Date
- Topic
- Injection
In the archive
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This page is the archive's own catalogue record. The research is the work of Ozgur Alp and @ozgur_bbh, first published at the original source. Preserved copies are kept so the citation survives its host; this one was last captured on .