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 3,897

Image ID Title
CVE-2025-11431 Vulnerability in code-projects Web-Based Inventory and POS System (CVE-2025-11431)
CVE-2025-11430 Vulnerability in SourceCodester Simple E-Commerce Bookstore (CVE-2025-11430)
CVE-2025-10587 SQL Injection in Community Events (WordPress plugin) (CVE-2025-10587)
CVE-2025-11422 Vulnerability in Campcodes Advanced Online Voting Management System (CVE-2025-11422)
CVE-2025-11424 Vulnerability in code-projects Web-Based Inventory and POS System (CVE-2025-11424)
CVE-2025-11420 Vulnerability in code-projects E-Commerce Website (CVE-2025-11420)
CVE-2025-11415 Vulnerability in PHPGurukul Beauty Parlour Management System (CVE-2025-11415)
CVE-2025-11416 Vulnerability in PHPGurukul Beauty Parlour Management System (CVE-2025-11416)
CVE-2025-11410 Vulnerability in Campcodes Advanced Online Voting Management System (CVE-2025-11410)
CVE-2025-11409 Vulnerability in Campcodes Advanced Online Voting Management System (CVE-2025-11409)
CVE-2025-11405 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11405)
CVE-2025-11404 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11404)
CVE-2025-11402 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11402)
CVE-2025-11403 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11403)
CVE-2025-11401 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11401)
CVE-2025-11399 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11399)
CVE-2025-11400 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11400)
CVE-2025-11397 Vulnerability in SourceCodester Hotel and Lodge Management System (CVE-2025-11397)
CVE-2025-11396 Vulnerability in code-projects Simple Food Ordering System (CVE-2025-11396)
CVE-2025-0603 SQL Injection in Callvision Emergency Code (CVE-2025-0603)
CVE-2025-11359 Vulnerability in code-projects Simple Banking System (CVE-2025-11359)
CVE-2025-11357 Vulnerability in code-projects Simple Banking System (CVE-2025-11357)
CVE-2025-11358 Vulnerability in code-projects Simple Banking System (CVE-2025-11358)
CVE-2025-11350 Vulnerability in Campcodes Online Apartment Visitor Management System (CVE-2025-11350)
CVE-2025-11349 Vulnerability in Campcodes Online Apartment Visitor Management System (CVE-2025-11349)
CVE-2025-11348 Vulnerability in Campcodes Online Apartment Visitor Management System (CVE-2025-11348)
CVE-2025-11342 Vulnerability in code-projects Online Course Registration (CVE-2025-11342)
CVE-2025-11343 Vulnerability in code-projects Student Crud Operation (CVE-2025-11343)
CVE-2025-11334 Vulnerability in Campcodes Online Apartment Visitor Management System (CVE-2025-11334)
CVE-2025-11330 Vulnerability in PHPGurukul Beauty Parlour Management System (CVE-2025-11330)

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