SQL Injection

⚔️ Attack Types Related 3,881
slug: sqli

Explanation

SQLインジェクションは「Webフォームに特殊な文字列を入れて、データベースに不正な命令を実行させる」古典的な攻撃です。 たとえばログイン画面で `' OR '1'='1` と入力するだけでパスワードチェックを回避できる、というのが最も有名な例です。 対策は「プリペアドステートメント」を使うことで、初学者向けの教科書にも載っている基本中の基本ですが、いまだに世界中で被害が続いています。
📌 Example
2017年Equifax事件 (1.4億人の個人情報流出)、2011年Sony PSN事件 (7700万アカウント漏洩)。

🔖 Related tags

🛡 Vulnerabilities tagged with this 3,903

Image ID Title
CVE-2025-13290 Vulnerability in code-projects Simple Food Ordering System (CVE-2025-13290)
CVE-2025-13291 Vulnerability in Campcodes Supplier Management System (CVE-2025-13291)
CVE-2025-13289 Vulnerability in Student Database Management System (CVE-2025-13289)
CVE-2025-13287 Vulnerability in itsourcecode Online Voting System (CVE-2025-13287)
CVE-2025-13285 Vulnerability in itsourcecode Online Voting System (CVE-2025-13285)
CVE-2025-13286 Vulnerability in itsourcecode Online Voting System (CVE-2025-13286)
CVE-2025-13279 Vulnerability in code-projects Nero Social Networking Site (CVE-2025-13279)
CVE-2025-13280 Vulnerability in CodeAstro Simple Inventory System (CVE-2025-13280)
CVE-2025-13278 Vulnerability in projectworlds Advanced Library Management System (CVE-2025-13278)
CVE-2025-13277 Vulnerability in code-projects Nero Social Networking Site (CVE-2025-13277)
CVE-2025-13276 Vulnerability in g33kyrash Online-Banking-System (CVE-2025-13276)
CVE-2025-13274 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13274)
CVE-2025-13273 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13273)
CVE-2025-13272 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13272)
CVE-2025-13271 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13271)
CVE-2025-13269 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13269)
CVE-2025-13270 Vulnerability in Campcodes School Fees Payment Management System (CVE-2025-13270)
CVE-2025-13267 Vulnerability in SourceCodester Dental Clinic Appointment Reservation System (CVE-2025-13267)
CVE-2025-13264 Vulnerability in SourceCodester Online Magazine Management System (CVE-2025-13264)
CVE-2025-13263 Vulnerability in SourceCodester Online Magazine Management System (CVE-2025-13263)
CVE-2025-13260 Vulnerability in Campcodes Supplier Management System (CVE-2025-13260)
CVE-2025-13259 Vulnerability in Campcodes Supplier Management System (CVE-2025-13259)
CVE-2025-13257 Vulnerability in itsourcecode Inventory Management System (CVE-2025-13257)
CVE-2025-13256 Vulnerability in projectworlds Advanced Library Management System (CVE-2025-13256)
CVE-2025-13254 Vulnerability in projectworlds Advanced Library Management System (CVE-2025-13254)
CVE-2025-13255 Vulnerability in projectworlds Advanced Library Management System (CVE-2025-13255)
CVE-2025-13253 Vulnerability in projectworlds Advanced Library Management System (CVE-2025-13253)
CVE-2025-13247 Vulnerability in PHPGurukul Tourism Management System (CVE-2025-13247)
CVE-2025-13210 Vulnerability in itsourcecode Inventory Management System (CVE-2025-13210)
CVE-2025-13208 Vulnerability in FantasticLBP Hotels Server (CVE-2025-13208)

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