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Cwe 502

🧬 CWE Related 1,305
slug: cwe-502

Explanation

CWE-502は「シリアライズされたデータ (オブジェクトをバイト列に変換したもの) を信頼せずに復元 (デシリアライズ) してしまう」欠陥です。 Java・Python・PHP・.NETなどで、攻撃者が細工したオブジェクトを送ると任意コード実行されてしまうため、Webサーバー乗っ取りの典型ルートです。
📌 Example
CVE-2017-9805 (Apache Struts2 REST Plugin): XMLデシリアライズによるRCEで、Equifax事件 (1.4億人個人情報流出) の直接原因となった。
🔗 Related links

🔖 Related tags

Cwe 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801

🛡 Vulnerabilities tagged with this 1,306

Image ID Title
CVE-2026-61768 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61768)
CVE-2026-61766 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61766)
CVE-2026-61757 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61757)
CVE-2026-61755 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61755)
CVE-2026-61753 Path Traversal in NVIDIA Megatron Bridge (CVE-2026-61753)
CVE-2026-61751 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61751)
CVE-2026-61758 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61758)
CVE-2026-61756 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61756)
CVE-2026-61754 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61754)
CVE-2026-61752 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61752)
CVE-2026-61759 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61759)
CVE-2026-61750 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61750)
CVE-2026-83557 Unsafe Deserialization in tools.jackson.core:jackson-databind (CVE-2026-83557)
CVE-2026-82226 Unsafe Deserialization in Tickera (CVE-2026-82226)
CVE-2026-81319 Deserialization of Untrusted Data vulnerability in ash-project ash_cloak allows an attacker who can influence the bytes…
CVE-2026-76547 Unsafe Deserialization in WordPress (CVE-2026-76547)
CVE-2026-55220 Unsafe Deserialization in pimcore/pimcore (CVE-2026-55220)
CVE-2026-81757 Unsafe Deserialization in Rank Math SEO (CVE-2026-81757)
CVE-2026-82259 Unsafe Deserialization in SvelteKit (CVE-2026-82259)
CVE-2026-82222 Unsafe Deserialization in GiveWP (CVE-2026-82222)
CVE-2026-78032 Unsafe Deserialization in SOY CMS (CVE-2026-78032)
CVE-2026-14558 Unsafe Deserialization in WordPress (CVE-2026-14558)
CVE-2026-78614 SQL Injection in WatchGuard Dimension (CVE-2026-78614)
CVE-2026-78612 SQL Injection in WatchGuard Dimension (CVE-2026-78612)
CVE-2026-59307 Unsafe Deserialization in Vmware Spring Integration (CVE-2026-59307)
CVE-2026-59306 Unsafe Deserialization in Vmware Spring Cloud Stream (CVE-2026-59306)
CVE-2026-59285 Unsafe Deserialization in Vmware Spring For Graphql (CVE-2026-59285)
CVE-2026-10036 Unsafe Deserialization in SpeechBrain (CVE-2026-10036)
CVE-2026-78286 Unsafe Deserialization in Geo Controller (CVE-2026-78286)
CVE-2026-78292 Unsafe Deserialization in Hash Form (CVE-2026-78292)

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