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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-2026-43825 Unsafe Deserialization in Apache (CVE-2026-43825)
CVE-2026-46590 Unsafe Deserialization in org.apache.camel:camel-pqc (CVE-2026-46590)
CVE-2026-42527 Unsafe Deserialization in org.apache.camel:camel-jms (CVE-2026-42527)
CVE-2026-43865 Unsafe Deserialization in org.apache.camel:camel-hazelcast (CVE-2026-43865)
CVE-2026-40859 Unsafe Deserialization in org.apache.camel:camel-vertx-http (CVE-2026-40859)
CVE-2026-43867 Unsafe Deserialization in org.apache.camel:camel-pqc (CVE-2026-43867)
CVE-2026-43866 Unsafe Deserialization in org.apache.camel:camel-jms (CVE-2026-43866)
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-2026-14534 Vulnerability in Trail of Bits fickling (CVE-2026-14534)
CVE-2025-71375 Unsafe Deserialization in picklescan (CVE-2025-71375)
CVE-2025-71372 Unsafe Deserialization in picklescan (CVE-2025-71372)
CVE-2025-71360 Unsafe Deserialization in picklescan (CVE-2025-71360)
CVE-2025-71362 Unsafe Deserialization in picklescan (CVE-2025-71362)
CVE-2025-71356 Unsafe Deserialization in picklescan (CVE-2025-71356)
CVE-2025-71364 Unsafe Deserialization in picklescan (CVE-2025-71364)
CVE-2025-71359 Unsafe Deserialization in picklescan (CVE-2025-71359)
CVE-2025-71369 Unsafe Deserialization in picklescan (CVE-2025-71369)
CVE-2025-71367 Unsafe Deserialization in picklescan (CVE-2025-71367)
CVE-2025-71366 Unsafe Deserialization in picklescan (CVE-2025-71366)
CVE-2025-71353 Unsafe Deserialization in picklescan (CVE-2025-71353)
CVE-2025-71347 Unsafe Deserialization in picklescan (CVE-2025-71347)
CVE-2025-71345 Unsafe Deserialization in picklescan (CVE-2025-71345)
CVE-2025-71343 Unsafe Deserialization in picklescan (CVE-2025-71343)
CVE-2025-71342 Unsafe Deserialization in picklescan (CVE-2025-71342)
CVE-2026-12481 Unsafe Deserialization in keras (CVE-2026-12481)
CVE-2026-13371 Unsafe Deserialization in Watchguard Fireware (CVE-2026-13371)
CVE-2026-57621 Unsafe Deserialization in Booktics (CVE-2026-57621)
CVE-2026-57677 Unauthenticated PHP Object Injection in Novalnet Payment Gateway for WooCommerce <= 12.10.3...
CVE-2026-56037 Unsafe Deserialization in Themify Popup (CVE-2026-56037)

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