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Cwe 20

🧬 CWE Related 2,857
slug: cwe-20

Explanation

CWE-20は「ユーザーから受け取ったデータが、想定された形式・範囲・型かをきちんとチェックせずに使ってしまう欠陥」のことです。 非常に広い概念で、SQLi・XSS・コマンドインジェクションなど多くの攻撃の前段階となります。 「入力は信用するな (Trust Boundaries の概念)」がセキュリティ設計の基本原則です。
📌 Example
多くのCISA KEV登録CVEがこのCWEに分類されており、2024年だけで100件以上の悪用事例があります。
🔗 Related links

🔖 Related tags

Cwe 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 2,859

Image ID Title
CVE-2026-49042 Vulnerability in org.apache.camel:camel-langchain4j-tools (CVE-2026-49042)
CVE-2026-46587 Vulnerability in org.apache.camel:camel-couchbase (CVE-2026-46587)
CVE-2026-46588 Vulnerability in org.apache.camel:camel-couchdb (CVE-2026-46588)
CVE-2026-55994 Vulnerability in org.apache.camel:camel-iggy (CVE-2026-55994)
CVE-2026-56140 Vulnerability in org.apache.camel:camel-aws2-sns (CVE-2026-56140)
CVE-2026-55993 Vulnerability in org.apache.camel:camel-atmosphere-websocket (CVE-2026-55993)
CVE-2026-48206 Vulnerability in org.apache.camel:camel-jira (CVE-2026-48206)
CVE-2026-48205 Vulnerability in org.apache.camel:camel-dns (CVE-2026-48205)
CVE-2026-49086 Vulnerability in org.apache.camel:camel-dapr (CVE-2026-49086)
CVE-2026-49098 Vulnerability in org.apache.camel:camel-kafka (CVE-2026-49098)
CVE-2026-49097 Vulnerability in org.apache.camel:camel-irc (CVE-2026-49097)
CVE-2026-46584 Vulnerability in org.apache.camel:camel-mail (CVE-2026-46584)
CVE-2026-46456 Vulnerability in org.apache.camel:camel-aws2-sqs (CVE-2026-46456)
CVE-2026-48203 Vulnerability in org.apache.camel:camel-solr (CVE-2026-48203)
CVE-2026-46585 Vulnerability in org.apache.camel:camel-lucene (CVE-2026-46585)
CVE-2026-46726 Vulnerability in org.apache.camel:camel-vertx-websocket (CVE-2026-46726)
CVE-2026-46592 Vulnerability in org.apache.camel:camel-cxf-soap (CVE-2026-46592)
CVE-2026-48204 Vulnerability in org.apache.camel:camel-mongodb-gridfs (CVE-2026-48204)
CVE-2026-46457 Vulnerability in org.apache.camel:camel-nats (CVE-2026-46457)
CVE-2026-46454 Vulnerability in org.apache.camel:camel-cometd (CVE-2026-46454)
CVE-2026-46453 Vulnerability in org.apache.camel:camel-elasticsearch-rest-client (CVE-2026-46453)
CVE-2026-59509 An unauthenticated improper input validation vulnerability in the POST /fetch_cve_data endpoint...
CVE-2026-14723 Vulnerability in AD-Security AD_Miner (CVE-2026-14723)
CVE-2026-14637 Vulnerability in kirilkirkov Ecommerce-CodeIgniter-Bootstrap (CVE-2026-14637)
CVE-2026-58292 Vulnerability in Microsoft Edge (CVE-2026-58292)
CVE-2026-57985 Vulnerability in Microsoft Edge (CVE-2026-57985)
CVE-2026-22547 Vulnerability in code.gitea.io/gitea (CVE-2026-22547)
CVE-2026-14631 Vulnerability in webpack-dev-server (CVE-2026-14631)
CVE-2026-13341 Vulnerability in Kong Konnect Model Context Protocol (MCP) server (CVE-2026-13341)
CVE-2026-50748 Vulnerability in Unifi Access Application (CVE-2026-50748)

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