-3983 Union All Select Null,null,null,null,null,null,'qbqvq'||'lhsxrmqerh'||'qqbqq',null,null-- Laxy Review
If you are documenting this for a bug bounty program or an internal IT audit, here is how you would structure the report:
: This is a "fingerprint." The attacker concatenates strings to see if they appear on the webpage. If the user sees "qbqvqlhsxrmQErHqqbqq" on their screen, they know this specific column is vulnerable to data extraction.
Since you've asked to "write a report" based on this input, I will address this from two likely angles: the technical breakdown of what that code is doing, and a template for a security incident or vulnerability report. Part 1: Technical Analysis of the Input If you are documenting this for a bug
Are you performing a on a specific application, or were you looking for a different type of report entirely?
Implement a strict allow-list for expected input formats. Part 1: Technical Analysis of the Input Are
It looks like your request contains a , specifically a UNION ALL SELECT statement commonly used by security researchers or automated tools to test for vulnerabilities in databases.
: This combines the results of the original query with a new set of data defined by the attacker. : This combines the results of the original
This ensures the database treats the input as data, not executable code.