Falhas do tipo CWE-502

2.658 resultados

Desserialização de dados não confiáveis

A aplicação converte dados recebidos de fontes externas (requisições, arquivos, rede) de volta para objetos em memória sem validar se o conteúdo é legítimo. Um atacante pode enviar dados malformados ou maliciosos que, ao serem desserializados, executam código arbitrário ou alteram o comportamento da aplicação.

Exemplo

Um servidor Java que desserializa objetos vindo de um cliente usando ObjectInputStream sem verificar a origem. Um atacante envia um objeto serializado contendo uma gadget chain que executa comandos do sistema operacional quando desserializado.

Como mitigar

Valide rigorosamente o tipo e estrutura dos dados antes de desserializar; use bibliotecas modernas que restringem quais classes podem ser desserializadas (com allowlists); considere alternativas como JSON com parsers estritamente tipados ao invés de serialização nativa de linguagem.

CVE-2025-27528CRITICALApache InLong: JDBC Vulnerability for Invisible Character Bypass Leading to Arbitrary File ReadEPSS 0.7%CVE-2024-30225CRITICALWordPress WP Migrate plugin <= 2.6.10 - Unauthenticated PHP Object Injection vulnerabilityEPSS 0.7%CVE-2026-57527HIGHZAP ViewState Add-on Insecure Deserialization via JSFViewState.decode()EPSS 0.7%CVE-2025-23249HIGHNVIDIA NeMo Framework contains a vulnerability where a user could cause a deserialization of untrusted data by remote code execution. A succEPSS 0.7%CVE-2024-6960HIGHH2O deserializes ML models without filtering, potentially allowing execution of malicious codeEPSS 0.7%CVE-2026-84202HIGHModelScope through 1.40.0 Unsafe YAML Deserialization in Model Config LoadingEPSS 0.7%CVE-2024-13824CRITICALCiyaShop - Multipurpose WooCommerce Theme <= 4.19.0 - Unauthenticated PHP Object InjectionEPSS 0.7%CVE-2026-14974HIGHIBM WebSphere Application Server is affected by cross-site scripting and deserialization vulnerabilitiesEPSS 0.7%CVE-2026-41699HIGHUnsafe Deserialization in Spring GraphQLEPSS 0.7%CVE-2026-55220CRITICALPimcore Hotspotimage getDataFromResource() unrestricted Serialize::unserialize over object-store columnEPSS 0.7%CVE-2026-31232HIGHThe CosyVoice project thru commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e (2025-30-21) contains an insecure deserialization vulnerability (EPSS 0.7%CVE-2023-49886CRITICALIBM Transformation Extender Advanced code executionEPSS 0.7%CVE-2024-12721HIGHCustom Product Tabs For WooCommerce <= 1.2.4 - Authenticated (Shop Manager+) PHP Object InjectionEPSS 0.7%CVE-2024-13899HIGHMambo Importer <= 1.0 - Authenticated (Administrator+) PHP Object InjectionEPSS 0.7%CVE-2025-4260MEDIUMzhangyanbo2007 youkefu TemplateController.java impsave deserializationEPSS 0.7%CVE-2026-9330HIGHIBM WebSphere Application Server is affected by remote code executionEPSS 0.7%CVE-2024-4371CRITICALCoDesigner WooCommerce Builder for Elementor – Customize Checkout, Shop, Email, Products & More <= 4.4.1 - Unauthenticated PHP Object InjectionEPSS 0.7%CVE-2025-47292CRITICALCap Collectif vulnerable to insecure deserialization leading to remote code executionEPSS 0.7%CVE-2025-66631HIGHCSLA .NET is vulnerable to Remote Code Execution via WcfProxyEPSS 0.7%CVE-2025-26967HIGHWordPress Events Calendar for GeoDirectory plugin <= 2.3.14 - PHP Object Injection vulnerabilityEPSS 0.7%