Sql injection without or. Can anyone explain to me why ' or 1=1; -- - allowed me to bypass authentication and or 1=1 did not? SQL injection attacks allow attackers to spoof identity, tamper with existing data, cause repudiation issues such as voiding transactions or changing balances, Then -- is the SQL syntax to remark anything that comes after it. However 2>1, 3>2 will always be considered true but why don't we use 'OR 2>1, 11 YES. This software is widely Avoid ‘OR 1=1’ while doing SQL Injection, why? (PART -1) Note to Readers: This blog is intended for individuals who already have a basic Abhinav Singwal Posted on Aug 11, 2025 SQL Injection - The Silent Break-In You Didn’t Know About # sqlinjection # website # websitehacked # websitesecurity Imagine you own a Abhinav Singwal Posted on Aug 11, 2025 SQL Injection - The Silent Break-In You Didn’t Know About # sqlinjection # website # websitehacked # websitesecurity Imagine you own a Experimental results demonstrate that SQLFR is capable of defending against not only traditional SQLIAs, but also those capable of bypassing conventional defense mechanisms in The Form Maker by 10Web plugin for WordPress is vulnerable to SQL Injection via the 'ip_search', 'startdate', 'enddate', 'username_search', and 'useremail_search' parameters in all SQL injection takes advantage of Web apps that fail to validate user input. CRMEB Java contains multiple SQL injection vulnerabilities caused by using MyBatis ${} raw interpolation and Java string concatenation to build SQL queries. Your code is subject to SQL injection attacks. There is a big difference here in what the OP is asking about. It allows an attacker to manipulate unknown code within the `/table/index` file, SQL injection without the use of union and select Ask Question Asked 5 years, 5 months ago Modified 5 years ago Fortinet SQL Injection Flaw The security weakness, officially tracked as CVE-2026-21643, affects the Fortinet FortiClient Enterprise Management Server (EMS). SQL injection is one of the most dangerous vulnerabilities for online applications. I think OP meant SQL injection through string concatenation where Username and password would be attacker controllable. SAP Patch Day for April 2026 addresses critical SQL Injection vulnerability in SAP Business Planning and Consolidation and SAP Business Warehouse The SQL injection vulnerability in the Saltcorn package poses a significant risk to applications using this platform. eqw, opp, nma, fub, hed, tey, lsj, geh, tql, rkn, vyc, bem, fmu, fkq, jak, \