Weaknesses of type CWE-502

2,666 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-2025-64206CRITICALWordPress Jannah theme <= 7.6.0 - PHP Object Injection vulnerabilityEPSS 0.5%CVE-2025-60180CRITICALWordPress WP Gravity Forms Salesforce plugin <= 1.5.1 - PHP Object Injection vulnerabilityEPSS 0.5%CVE-2025-60089CRITICALWordPress WP Gravity Forms FreshDesk plugin plugin <= 1.3.5 - Deserialization of untrusted data vulnerabilityEPSS 0.5%CVE-2025-36072HIGHIBM webMethods Integration DeserializationEPSS 0.5%CVE-2025-58636CRITICALWordPress WP Gravity Forms Keap/Infusionsoft Plugin <= 1.2.3 - Deserialization of untrusted data VulnerabilityEPSS 0.5%CVE-2025-60174CRITICALWordPress WP Gravity Forms Constant Contact plugin plugin <= 1.1.2 - Deserialization of untrusted data vulnerabilityEPSS 0.5%CVE-2026-12256HIGHWordPress Avada theme <= 3.15.3 - PHP Object Injection vulnerabilityEPSS 0.5%CVE-2026-84650HIGHIn Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, transient fields cannot be excluded from deserialization, allowing attackers able to EPSS 0.5%CVE-2025-58839HIGHWordPress eDS Responsive Menu Plugin <= 1.2 - PHP Object Injection VulnerabilityEPSS 0.5%CVE-2025-47536HIGHWordPress Content Egg plugin <= 7.0.0 - PHP Object Injection VulnerabilityEPSS 0.5%CVE-2025-58815HIGHWordPress Aitasi Coming Soon Plugin <= 2.0.2 - Deserialization of untrusted data VulnerabilityEPSS 0.5%CVE-2025-58662HIGHWordPress Awesome Support plugin <= 6.3.5 - Deserialization of untrusted data vulnerabilityEPSS 0.5%CVE-2025-53990HIGHWordPress JetFormBuilder plugin <= 3.5.1.2 - PHP Object Injection VulnerabilityEPSS 0.5%CVE-2026-1426HIGHAdvanced AJAX Product Filters <= 3.1.9.6 - Authenticated (Author+) PHP Object Injection via Live Composer CompatibilityEPSS 0.5%CVE-2026-60373HIGHVulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). SupporEPSS 0.5%CVE-2026-60439HIGHVulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). SupporEPSS 0.5%CVE-2026-60369CRITICALVulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). SupporEPSS 0.5%CVE-2024-31277HIGHWordPress Product Designer plugin <= 1.0.32 - PHP Object Injection vulnerabilityEPSS 0.5%CVE-2026-61246HIGHVulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). SupporEPSS 0.5%CVE-2025-32927CRITICALWordPress FoodBakery plugin <= 3.3 - PHP Object Injection vulnerabilityEPSS 0.5%