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-2025-58643HIGHWordPress LTL Freight Quotes – Daylight Edition Plugin <= 2.2.7 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2026-24142MEDIUMNVIDIA TRT-LLM for any platform contains a deserialization vulnerability and unsafe serialized handle. A successful exploit of this vulnerEPSS 0.4%CVE-2025-58642HIGHWordPress LTL Freight Quotes – Day & Ross Edition Plugin <= 2.1.11 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2026-24232MEDIUMNVIDIA Tranformers4Rec contains a vulnerability where an attacker could cause improper deserialization of untrusted data. A successful exploEPSS 0.4%CVE-2026-65178HIGHNVIDIA NeMo contains a vulnerability in its dataset-loading workflow where a maliciously crafted model_config.yaml can inject unsafe parametEPSS 0.4%CVE-2025-11993HIGHWooCommerce Infinite Scroll and Ajax Pagination <= 1.8 - Authenticated (Subscriber+) PHP Object InjectionEPSS 0.4%CVE-2026-7584HIGHArbitrary Code Execution via Unsafe Deserialization in LabOne QEPSS 0.4%CVE-2024-47092HIGHInsecure deserialization and improper certificate validation in Checkmk Exchange plugin check-mk-apiEPSS 0.4%CVE-2026-11711MEDIUMIBM WebSphere Application Server prior to 9.0.5.29 and 8.5.5.31 are affected by multiple vulnerabilitiesEPSS 0.4%CVE-2025-58619HIGHWordPress Falang multilanguage Plugin <= 1.3.65 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2024-27985MEDIUMWordPress PropertyHive plugin <= 2.0.9 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-24954HIGHWordPress WpEvently plugin <= 5.0.8 - Deserialization of untrusted data vulnerabilityEPSS 0.4%CVE-2026-25029CRITICALWordPress KIDZ theme <= 5.24 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-53303HIGHWordPress ThemeMove Core Plugin <= 1.4.2 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2026-12578HIGHDTMSoft - Deserialization of Untrusted Data VulnerabilityEPSS 0.4%CVE-2026-25030CRITICALWordPress Goldish theme < 3.47 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-25031CRITICALWordPress Tasty Daily theme < 1.27 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-24989CRITICALWordPress SUMO Affiliates Pro plugin < 11.4.0 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-25032CRITICALWordPress Ricky theme < 2.31 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-97869LOWlangchain4j LangChain4j-agentic AgenticScopeJsonSerializationIT.java AgenticScopeSerializer.fromJson deserializationEPSS 0.4%