-9108 Union All Select 34,34# May 2026

In a real-world scenario, attackers use this to "force" the database to return their own data alongside legitimate query results. The -9108 is often an intentionally invalid ID meant to clear the "real" results so that only the injected 34,34 appears in the output.

Don't let your data be the next leak. Use parameterized queries! 🛡️ #TechNews #Programming #SQLi #WebSecurity -9108 UNION ALL SELECT 34,34#

If your app can be tricked by a string like -9108 UNION ALL SELECT 34,34# , your database is wide open. This snippet tests if a query's column count matches the injection (in this case, 2 columns). -9108: Invalidates the primary query. UNION ALL: Merges a second result set. SELECT 34,34: The "dummy" data being retrieved. #: The comment character that kills the trailing SQL. Check your inputs today at OWASP SQL Injection Guide . #CodingTips #Backend #SQL #DatabaseSecurity Option 3: Short & Punchy (Social Media/X) In a real-world scenario, attackers use this to

Here are three post drafts tailored for different audiences. Option 1: Educational (Cybersecurity 101) Use parameterized queries

This is a textbook SQL Injection test. The attacker is trying to see if they can manipulate your database output. If you see "34" pop up where a username or product should be, you’ve got a vulnerability.

Attackers use the operator to append their own data to your query results. By using a non-existent ID like -9108 , they ensure the original data is hidden, leaving only their injected values (the 34,34 ) visible. The # at the end simply comments out the rest of your original code to prevent syntax errors.