In cybersecurity, this specific syntax is used by attackers or automated scanners to test if a website's database is vulnerable to unauthorized commands. Breakdown of the Code:
: This tells the database to pause for 0 seconds. If an attacker changes this to sleep(10) and the website takes 10 seconds to load, they know the site is vulnerable to SQL injection . In cybersecurity, this specific syntax is used by
: This is a UNION attack used to join the results of the original query with a new one, often to determine the number of columns in a database table. For Developers: : This is a UNION attack used to
: This attempts to "break out" of a text field and append a new logic condition to the database query. You can protect your site by using or
Looking for an explanation of this attempted SQL injection query
If you are seeing this in your website's logs or search bars, it means someone (or a bot) is scanning your site for security flaws. You can protect your site by using or prepared statements , as detailed by Cloudflare's security guide.
It looks like you’ve shared a string containing a —specifically a "blind" or "time-based" injection—appended to the phrase "Underwater hunting".