Weaknesses of type CWE-502

2,665 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-2025-13145HIGHWP Import – Ultimate CSV XML Importer for WordPress <= 7.33.1 - Authenticated (Administrator+) PHP Object Injection via CSV ImportEPSS 0.5%CVE-2026-18163CRITICALIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.5%CVE-2025-5680MEDIUMShenzhen Dashi Tongzhou Information Technology AgileBPM Groovy Script SysScriptController.java executeScript deserializationEPSS 0.5%CVE-2025-61140CRITICALThe value function in jsonpath 1.1.1 lib/index.js is vulnerable to Prototype Pollution.EPSS 0.5%CVE-2025-13714HIGHTencent MedicalNet generate_model Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13710HIGHTencent HunyuanVideo load_vae Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-5679MEDIUMShenzhen Dashi Tongzhou Information Technology AgileBPM SysToolsController.java parseStrByFreeMarker deserializationEPSS 0.5%CVE-2025-13716HIGHTencent MimicMotion create_pipeline Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13708HIGHTencent NeuralNLP-NeuralClassifier _load_checkpoint Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13709HIGHTencent TFace restore_checkpoint Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13707HIGHTencent HunyuanDiT model_resume Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13712HIGHTencent HunyuanDiT merge Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13706HIGHTencent PatrickStar merge_checkpoint Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2025-13711HIGHTencent TFace eval Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.5%CVE-2024-57762HIGHMSFM before v2025.01.01 was discovered to contain a deserialization vulnerability via the pom.xml configuration file.EPSS 0.5%CVE-2024-57766CRITICALMSFM before 2025.01.01 was discovered to contain a fastjson deserialization vulnerability via the component system/table/editField.EPSS 0.5%CVE-2024-57763CRITICALMSFM before 2025.01.01 was discovered to contain a fastjson deserialization vulnerability via the component system/table/addField.EPSS 0.5%CVE-2024-57764CRITICALMSFM before 2025.01.01 was discovered to contain a fastjson deserialization vulnerability via the component system/table/add.EPSS 0.5%CVE-2025-47683HIGHWordPress WP Maintenance plugin <= 6.1.9.7 - PHP Object Injection VulnerabilityEPSS 0.5%CVE-2024-47836LOWAdmidio vulnerable to HTML Injection In The Messages SectionEPSS 0.5%