Weaknesses of type CWE-502

2,668 results

Desserialização de dados não confiáveis

A aplicação reconstrói objetos a partir de dados serializados (JSON, XML, binário) recebidos de fontes externas sem validar adequadamente se o conteúdo é legítimo. Um atacante pode injetar código malicioso ou objetos especialmente crafted que são executados durante a desserialização, comprometendo toda a aplicação.

Example

Um servidor Java desserializa objetos recebidos em requisições HTTP usando ObjectInputStream, sem verificar a classe ou origem dos dados. Um atacante envia um objeto serializado contendo uma cadeia de gadgets (RCE via biblioteca como Apache Commons Collections) que é executada assim que o objeto é reconstruído em memória.

How to mitigate

Valide e liste explicitamente as classes que podem ser desserializadas (whitelist). Para JSON/XML, use parsers que não executem código (como JSON simples, evite eval). Considere alternativas seguras como Protocol Buffers ou MessagePack, e mantenha bibliotecas críticas atualizadas.

CVE-2023-34382MEDIUMWordPress Dokan Plugin <= 3.7.19 is vulnerable to PHP Object InjectionEPSS 0.7%CVE-2025-27528CRITICALApache InLong: JDBC Vulnerability for Invisible Character Bypass Leading to Arbitrary File ReadEPSS 0.7%CVE-2026-84202HIGHModelScope through 1.40.0 Unsafe YAML Deserialization in Model Config LoadingEPSS 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-2026-57527HIGHZAP ViewState Add-on Insecure Deserialization via JSFViewState.decode()EPSS 0.7%CVE-2024-13824CRITICALCiyaShop - Multipurpose WooCommerce Theme <= 4.19.0 - Unauthenticated PHP Object InjectionEPSS 0.7%CVE-2026-55220CRITICALPimcore Hotspotimage getDataFromResource() unrestricted Serialize::unserialize over object-store columnEPSS 0.7%CVE-2026-41699HIGHUnsafe Deserialization in Spring GraphQLEPSS 0.7%CVE-2026-14974HIGHIBM WebSphere Application Server is affected by cross-site scripting and deserialization vulnerabilitiesEPSS 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-2024-13899HIGHMambo Importer <= 1.0 - Authenticated (Administrator+) PHP Object InjectionEPSS 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-2025-4260MEDIUMzhangyanbo2007 youkefu TemplateController.java impsave deserializationEPSS 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-2024-2721HIGHWordPress Social Media Share Buttons plugin <= 2.1.0 - PHP Object Injection vulnerabilityEPSS 0.7%CVE-2023-32795HIGHWordPress WooCommerce Product Add-ons Plugin <= 6.1.3 is vulnerable to PHP Object InjectionEPSS 0.7%