Fallos del tipo CWE-502

2673 resultados

Desserialização de dados não confiáveis

A aplicação reconstrói objetos a partir de dados recebidos (JSON, XML, binário) sem validar se o resultado é seguro. Um atacante pode injetar código malicioso ou estruturas que exploram o processo de desserialização para executar ações arbitrárias no servidor ou cliente.

Ejemplo

Um serviço Java desserializa um objeto enviado pelo usuário usando ObjectInputStream sem filtros. O atacante envia um payload serializado que, ao ser reconstituído, executa comandos do sistema. Cenário comum: aplicações legadas que confiam em dados de rede ou arquivos sem inspeção.

Cómo mitigar

Valide e filtre dados antes de desserializar — use listas de classes permitidas (whitelisting), implemente validação de schema, e prefira formatos simples (JSON com parse restritivo) em vez de binários com lógica automática. Para linguagens críticas como Java, use bibliotecas seguras ou desabilite gadgets perigosos.

CVE-2026-12728HIGHIBM MQ Java messaging is vulnerable to remote code executionEPSS 0.4%CVE-2025-0769MEDIUMPixelYourSite 10.1.1.1 - Insecure deserializationEPSS 0.4%CVE-2025-52828HIGHWordPress Red Art theme <= 3.8 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2025-53078HIGHDeserialization of Untrusted Data in Samsung DMS(Data Management Server) allows attackers to execute arbitrary code via write file to systemEPSS 0.4%CVE-2024-32431MEDIUMWordPress Import Users from CSV plugin <= 1.2 - PHP Object InjectionEPSS 0.4%CVE-2026-25316HIGHWordPress CartFlows plugin <= 2.1.19 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-49869HIGHWordPress Eventin Plugin <= 4.0.31 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2025-53303HIGHWordPress ThemeMove Core Plugin <= 1.4.2 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2026-91842LOWOpenBankProject OBP-API Kryo Redis.scala KryoInjection.invert deserializationEPSS 0.4%CVE-2025-53560HIGHWordPress Noisa theme <= 2.6.0 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2025-60036HIGHA vulnerability has been identified in the UA.Testclient utility, which is included in Rexroth IndraWorks. All versions prior to 15V24 are aEPSS 0.4%CVE-2025-60035HIGHA vulnerability has been identified in the OPC.Testclient utility, which is included in Rexroth IndraWorks. All versions prior to 15V24 are EPSS 0.4%CVE-2022-41596HIGHThe system tool has inconsistent serialization and deserialization. Successful exploitation of this vulnerability will cause unauthorized stEPSS 0.4%CVE-2026-44843HIGHLangChain: Unsafe deserialization of attacker-controlled LangChain objects through overly broad `load()` allowlistsEPSS 0.4%CVE-2026-1839MEDIUMArbitrary Code Execution via Unsafe torch.load() in Trainer Checkpoint Loading in huggingface/transformersEPSS 0.4%CVE-2025-64227CRITICALWordPress Client Invoicing by Sprout Invoices plugin <= 20.8.7 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-52998HIGHChamilo: PHAR deserialization bypassEPSS 0.4%CVE-2025-64233CRITICALWordPress Codiqa theme < 1.2.8 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-54071HIGHBabelDOC: Arbitrary Code Execution via CMap Pickle Deserialization in babeldoc/pdfminer/cmapdb.pyEPSS 0.4%CVE-2026-76843HIGHFlair 0.15.0 and 0.15.1 Deserialization of Untrusted Data via ClusteringModel.loadEPSS 0.4%