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 3,912

Image ID Title
CVE-2026-14797 Vulnerability in CodeAstro Apartment Visitor Management System (CVE-2026-14797)
CVE-2026-14796 Vulnerability in CodeAstro Apartment Visitor Management System (CVE-2026-14796)
CVE-2026-14773 Vulnerability in itsourcecode Hospital Management System (CVE-2026-14773)
CVE-2026-14774 Vulnerability in itsourcecode Hospital Management System (CVE-2026-14774)
CVE-2026-14772 Vulnerability in SourceCodester Class and Exam Timetabling System (CVE-2026-14772)
CVE-2026-14771 Vulnerability in SourceCodester Class and Exam Timetabling System (CVE-2026-14771)
CVE-2026-14770 Vulnerability in SourceCodester Class and Exam Timetabling System (CVE-2026-14770)
CVE-2026-14769 Vulnerability in code-projects Real State Services (CVE-2026-14769)
CVE-2026-14768 Vulnerability in code-projects Real State Services (CVE-2026-14768)
CVE-2026-14767 Vulnerability in CodeAstro Ecommerce Website (CVE-2026-14767)
CVE-2026-14766 Vulnerability in CodeAstro Apartment Visitor Management System (CVE-2026-14766)
CVE-2026-14763 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14763)
CVE-2026-14764 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14764)
CVE-2026-14762 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14762)
CVE-2026-14755 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14755)
CVE-2026-14756 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14756)
CVE-2026-14754 Vulnerability in code-projects Hotel and Tourism Reservation (CVE-2026-14754)
CVE-2026-14750 Vulnerability in mjperpinosa stumasy (CVE-2026-14750)
CVE-2026-14751 Vulnerability in mjperpinosa stumasy (CVE-2026-14751)
CVE-2026-14747 Vulnerability in code-projects Real State Services (CVE-2026-14747)
CVE-2026-14746 Vulnerability in code-projects Real State Services (CVE-2026-14746)
CVE-2026-14745 Vulnerability in code-projects Real State Services (CVE-2026-14745)
CVE-2026-14744 Vulnerability in code-projects Real State Services (CVE-2026-14744)
CVE-2026-14743 Vulnerability in code-projects Real State Services (CVE-2026-14743)
CVE-2026-14737 Vulnerability in Hanwang e-Face General Management Platform (CVE-2026-14737)
CVE-2026-14735 Vulnerability in code-projects Smart Parking System (CVE-2026-14735)
CVE-2026-14734 Vulnerability in SourceCodester Class and Exam Timetabling System (CVE-2026-14734)
CVE-2026-14730 Vulnerability in itsourcecode Hospital Management System (CVE-2026-14730)
CVE-2026-14731 Vulnerability in itsourcecode Hospital Management System (CVE-2026-14731)
CVE-2026-14732 Vulnerability in SourceCodester Class and Exam Timetabling System (CVE-2026-14732)

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