Sign in Sign up
JA · EN · FR
SecPulse

Cwe 502

🧬 CWE Related 70
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 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 492

ID Title
CVE-2026-40357 Unsafe Deserialization in deserialization (CVE-2026-40357)
CVE-2026-33110 Unsafe Deserialization in deserialization (CVE-2026-33110)
CVE-2026-33112 Unsafe Deserialization in deserialization (CVE-2026-33112)
CVE-2026-31237 Unsafe Deserialization in ludwig (CVE-2026-31237)
CVE-2026-31238 Unsafe Deserialization in ludwig (CVE-2026-31238)
CVE-2026-31235 Unsafe Deserialization in imgaug (CVE-2026-31235)
CVE-2026-31239 Unsafe Deserialization in mamba-ssm (CVE-2026-31239)
CVE-2026-31229 Unsafe Deserialization in deserialization (CVE-2026-31229)
CVE-2026-31234 Unsafe Deserialization in horovod (CVE-2026-31234)
CVE-2026-31232 Unsafe Deserialization in deserialization (CVE-2026-31232)
CVE-2026-31221 Unsafe Deserialization in pytorch-lightning (CVE-2026-31221)
CVE-2026-31222 Unsafe Deserialization in snorkel (CVE-2026-31222)
CVE-2026-31223 Unsafe Deserialization in snorkel (CVE-2026-31223)
CVE-2026-31224 Unsafe Deserialization in snorkel (CVE-2026-31224)
CVE-2026-31214 Unsafe Deserialization in deserialization (CVE-2026-31214)
CVE-2026-31218 Unsafe Deserialization in deserialization (CVE-2026-31218)
CVE-2026-31219 Unsafe Deserialization in deserialization (CVE-2026-31219)
CVE-2026-3048 Unsafe Deserialization in CVE-2026-3048 (CVE-2026-3048)
CVE-2026-31249 Unsafe Deserialization in deserialization (CVE-2026-31249)
CVE-2026-31250 Unsafe Deserialization in deserialization (CVE-2026-31250)
CVE-2026-31253 Code Injection in flash_attn (CVE-2026-31253)
CVE-2026-7818 Unsafe Deserialization in pgadmin4 (CVE-2026-7818)
CVE-2026-44843 Unsafe Deserialization in langchain-core (CVE-2026-44843)
CVE-2026-41486 Code Injection in ray (CVE-2026-41486)
CVE-2026-44126 Unsafe Deserialization in CVE-2026-44126 (CVE-2026-44126)
CVE-2026-5127 Unsafe Deserialization in wordpress (CVE-2026-5127)
CVE-2025-69690 Unsafe Deserialization in deserialization (CVE-2025-69690)
CVE-2025-69691 Vulnerability in pfsense (CVE-2025-69691)
CVE-2024-53326 Unsafe Deserialization in deserialization (CVE-2024-53326)
CVE-2022-21549 Unsafe Deserialization in java (CVE-2022-21549)

🍪 About cookies

We use cookies to keep you logged in, remember your language, and improve the service.

Details →