SQL is the language used to query databases, making injection flaws, insecure permissions, and exposed data important security risks.
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Background for this topic.
SQL is the language commonly used to query and modify relational databases, which store structured application data such as accounts, transactions, and records. In information security, SQL matters both as a core data-access technology and through vulnerabilities in the applications, database engines, and administration interfaces that use it.
SQL injection occurs when an application combines untrusted input with SQL commands, allowing an attacker—depending on the flaw and database permissions—to read, alter, or delete data or bypass application controls. Developers should use parameterized queries or prepared statements, avoid building commands through string concatenation, and apply least-privilege database accounts. Security teams should also track database and driver vulnerabilities, restrict administrative access, protect credentials, and monitor query and authentication logs. Input validation can supplement these controls but is not a reliable substitute for separating data from executable SQL.
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As if admins haven't had enough to do this week Ignore patches at your own risk. According to Uncle Sam, a SQL injection flaw in Microsoft Configuration Manager patched in October 2024 is now being actively exploited, exposing unpatched businesses and government agencies to attack.…
The Big Four biz’s big fat fail exposed a boatload of secrets online A Dutch cybersecurity outfit says its lead researcher recently stumbled upon a 4TB+ SQL Server backup file belonging to EY exposed to the web, effectively leaking the accounting and consulting megacorp's secrets.…
Also, Swiss ransomware posture looks like its cheese, the CVE Program wants YOU, more sus checks and more Infosec In Brief A security researcher looking at samples of stalkerware discovered an SQL vulnerability that allowed him to steal a database of 62,000 user accounts. …
High-complexity bug unearthed by infoseccers, as Rapid7 probes exploit further A high-severity SQL injection bug in the PostgreSQL interactive tool was exploited alongside the zero-day used to break into the US Treasury in December, researchers say.…
US agencies blasted 'unforgivable' SQLi flaws earlier this year Open-source enterprise network and application monitoring provider Zabbix is warning customers of a new critical vulnerability that could lead to full system compromise.…
Infosec hounds say they spotted vulnerability during routine travel in the US Cybersecurity researchers say they've found a vulnerability that allowed them to skip US airport security checks and even fly in the cockpit on some scheduled flights.…
Yanks get food poisoning far more often than Brits. Is American IT just as sickening? Opinion When two stories from opposite ends of the IT universe boil down to the same thing, sound the klaxons. At the uber-fashionable AI end of tech, Meta has grudgingly complied with a ruling not to feed European social media crap into its training data. Meanwhile, in the industrial slums, 20 percent of running Microsoft SQL Server instances are now past the end of support.…
Software slackers urged to up their game The US has clearly had enough of software vendors shipping products with "unforgivable" vulnerabilities, and is now urging them to launch formal code reviews to stamp out SQL injection flaws.…
That listing for a gig that looked too good to be true may have been carrying SQL injection code Singapore-based infosec firm Group-IB has detected a group that spent the last two months of 2023 stealing personal info from websites operated by jobs boards and retailers websites across Asia.…
Hold onto your SQL Server, enterprise admins Microsoft has reminded users that TLS 1.0 and 1.1 will soon be disabled by default in Windows.…
From small town in North Dakota with a crime problem to file-scrambling nasty Organizations are being warned about a wave of attacks targeting Microsoft SQL Server with ransomware known as Fargo, which encrypts files and threatens victims that their data may be published online if they do not pay up.…
SQL injection, race condition, bad cryptographic check pave way for infrastructure network takeovers SentinelOne this week detailed a handful of bugs, including two critical remote code execution vulnerabilities, it found in Microsoft Azure Defender for IoT.…