SQL Injection

⚔️ Attack Types Related 23
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 1,615

ID Title
CVE-2026-40523 SQL Injection in sqli (CVE-2026-40523)
CVE-2026-40522 SQL Injection in sqli (CVE-2026-40522)
CVE-2026-13569 Vulnerability in sqli (CVE-2026-13569)
CVE-2026-13566 Vulnerability in sqli (CVE-2026-13566)
CVE-2026-13565 Vulnerability in sqli (CVE-2026-13565)
CVE-2026-13559 Vulnerability in sqli (CVE-2026-13559)
CVE-2026-13555 Vulnerability in sqli (CVE-2026-13555)
CVE-2026-13552 Vulnerability in sqli (CVE-2026-13552)
CVE-2026-13551 Vulnerability in sqli (CVE-2026-13551)
CVE-2026-13550 Vulnerability in sqli (CVE-2026-13550)
CVE-2026-13548 Vulnerability in sqli (CVE-2026-13548)
CVE-2026-13542 Vulnerability in sqli (CVE-2026-13542)
CVE-2026-13541 Vulnerability in sqli (CVE-2026-13541)
CVE-2026-13535 Vulnerability in sqli (CVE-2026-13535)
CVE-2026-13532 Vulnerability in sqli (CVE-2026-13532)
CVE-2026-13531 Vulnerability in sqli (CVE-2026-13531)
CVE-2026-13529 Vulnerability in sqli (CVE-2026-13529)
CVE-2026-13530 Vulnerability in sqli (CVE-2026-13530)
CVE-2026-13527 Vulnerability in sqli (CVE-2026-13527)
CVE-2026-13526 Vulnerability in sqli (CVE-2026-13526)
CVE-2026-13525 Vulnerability in sqli (CVE-2026-13525)
CVE-2026-13521 A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0/5.php....
CVE-2026-13520 Vulnerability in sqli (CVE-2026-13520)
CVE-2026-13497 Vulnerability in sqli (CVE-2026-13497)
CVE-2026-13498 A vulnerability was identified in yashpokharna2555 restaurent-management-system. This affects an...
CVE-2026-13496 Vulnerability in sqli (CVE-2026-13496)
CVE-2026-13495 Vulnerability in sqli (CVE-2026-13495)
CVE-2026-13487 Vulnerability in sqli (CVE-2026-13487)
CVE-2026-13488 Vulnerability in sqli (CVE-2026-13488)
CVE-2026-13486 Vulnerability in sqli (CVE-2026-13486)

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