Sign in Sign up
JA · EN · FR
SecPulse

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 1,305

Image ID Title
CVE-2026-84646 Unsafe Deserialization in Jenkins (CVE-2026-84646)
CVE-2026-84647 Unsafe Deserialization in Jenkins (CVE-2026-84647)
CVE-2026-84650 Unsafe Deserialization in Jenkins (CVE-2026-84650)
CVE-2023-3360 Unsafe Deserialization in Weaver Show Posts (WordPress plugin) (CVE-2023-3360)
CVE-2026-83497 Unsafe Deserialization in Amazon (CVE-2026-83497)
CVE-2026-81772 Unauthenticated PHP Object Injection in Ninja Forms - Layout & Styles <= 3.0.31 versions.
CVE-2026-81283 Unsafe Deserialization in WP User Frontend (CVE-2026-81283)
CVE-2026-19116 Unsafe Deserialization in WordPress (CVE-2026-19116)
CVE-2026-71981 Unsafe Deserialization in Cypht (CVE-2026-71981)
CVE-2026-72649 Unsafe Deserialization in Elasticsearch (CVE-2026-72649)
CVE-2026-84202 ModelScope uses PyYAML's unsafe yaml.Loader to parse model configuration files, allowing...
CVE-2026-61777 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61777)
CVE-2026-61779 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61779)
CVE-2026-61778 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61778)
CVE-2026-61775 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61775)
CVE-2026-61776 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61776)
CVE-2026-61774 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61774)
CVE-2026-61773 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61773)
CVE-2026-61769 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61769)
CVE-2026-61770 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61770)
CVE-2026-61771 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61771)
CVE-2026-61772 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61772)
CVE-2026-61761 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61761)
CVE-2026-61760 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61760)
CVE-2026-61762 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61762)
CVE-2026-61763 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61763)
CVE-2026-61764 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61764)
CVE-2026-61765 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61765)
CVE-2026-61766 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61766)
CVE-2026-61767 Unsafe Deserialization in NVIDIA Megatron Bridge (CVE-2026-61767)

We use cookies for analytics and ad measurement. This setting applies to all Game co., Ltd. sites. Details