Server-Side Request Forgery

⚔️ Attack Types Related 856
slug: ssrf

Explanation

SSRFは「外部からのリクエストを、サーバーが内部ネットワークに転送してしまう」脆弱性です。 たとえば「画像URLを貼って」と言われてWebサービスがそのURLを取りに行く機能で、攻撃者が `http://169.254.169.254/` (AWSの内部メタデータURL) を入れると、AWSの認証情報が漏洩する、というのが典型例。 クラウド時代に特に危険視されている脆弱性です。
📌 Example
Capital One事件 (2019, 1億人の個人情報流出): WAFのSSRF脆弱性経由でAWS認証情報が窃取され、S3バケットから個人情報を全件取られた。

🔖 Related tags

🛡 Vulnerabilities tagged with this 858

Image ID Title
CVE-2026-84189 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84189)
CVE-2025-15613 SSRF (Server-Side Request Forgery) in Kyverno (CVE-2025-15613)
CVE-2026-77348 Vulnerability in Wallos (CVE-2026-77348)
CVE-2026-77351 SSRF (Server-Side Request Forgery) in Wallos (CVE-2026-77351)
CVE-2026-77352 SSRF (Server-Side Request Forgery) in Wallos (CVE-2026-77352)
CVE-2026-82852 SSRF (Server-Side Request Forgery) in MapSVG (CVE-2026-82852)
CVE-2026-61640 SSRF (Server-Side Request Forgery) in Wallos (CVE-2026-61640)
CVE-2026-61638 SSRF (Server-Side Request Forgery) in Wallos (CVE-2026-61638)
CVE-2026-53507 Information Disclosure in oasdiff-action (CVE-2026-53507)
CVE-2026-79747 SSRF (Server-Side Request Forgery) in MCPHub (CVE-2026-79747)
CVE-2026-79749 SSRF (Server-Side Request Forgery) in MCPHub (CVE-2026-79749)
CVE-2026-79750 Vulnerability in MCPHub (CVE-2026-79750)
CVE-2026-19953 Vulnerability in URI (CVE-2026-19953)
CVE-2026-51152 SSRF (Server-Side Request Forgery) in QD (CVE-2026-51152)
CVE-2026-82648 Vulnerability in WWBN AVideo (CVE-2026-82648)
CVE-2026-82476 SSRF (Server-Side Request Forgery) in Memos (CVE-2026-82476)
CVE-2026-82477 SSRF (Server-Side Request Forgery) in MITRE SAF Heimdall (CVE-2026-82477)
CVE-2026-18545 SSRF (Server-Side Request Forgery) in Langflow (CVE-2026-18545)
CVE-2026-82243 SSRF (Server-Side Request Forgery) in Budibase Server (CVE-2026-82243)
CVE-2026-82234 SSRF (Server-Side Request Forgery) in SiYuan (CVE-2026-82234)
CVE-2026-82241 Budibase backend-core (@budibase/backend-core, as used by @budibase/server) omits the shared...
CVE-2026-9491 SSRF (Server-Side Request Forgery) in Synology Chat Server (CVE-2026-9491)
CVE-2026-82081 SSRF (Server-Side Request Forgery) in wallabag (CVE-2026-82081)
CVE-2026-78495 A server-side request forgery (SSRF) vulnerability WatchGuard Dimension Remote Backup Connection...
CVE-2026-78498 A server-side request forgery (SSRF) vulnerability WatchGuard Dimension Email Server Test...
CVE-2026-78499 A server-side request forgery (SSRF) vulnerability WatchGuard Dimension FTP Server Test...
CVE-2026-78500 A blind server-side request forgery (SSRF) vulnerability WatchGuard Dimension Database Server...
CVE-2026-59291 SSRF (Server-Side Request Forgery) in Spring Cloud Function (CVE-2026-59291)
CVE-2026-55758 SSRF (Server-Side Request Forgery) in CC (CVE-2026-55758)
CVE-2026-81678 SSRF (Server-Side Request Forgery) in AVideo (CVE-2026-81678)

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