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-2025-59713MEDIUMSnipe-IT before 8.1.18 allows unsafe deserialization.EPSS 0.4%CVE-2025-58592HIGHWordPress TranslatePress Plugin <= 2.10.2 - Deserialization of untrusted data VulnerabilityEPSS 0.4%CVE-2026-18642HIGHRemote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lockEPSS 0.4%CVE-2025-47552CRITICALWordPress DZS Video Gallery plugin <= 12.37 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2025-54742HIGHWordPress WpEvently Plugin <= 4.4.8 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2025-13805MEDIUMnutzam NutzBoot LiteRpc-Serializer HttpServletRpcEndpoint.java getInputStream deserializationEPSS 0.4%CVE-2024-29032MEDIUM`qiskit_ibm_runtime.RuntimeDecoder` can execute arbitrary codeEPSS 0.4%CVE-2026-38950HIGHAn issue in ESA AnomalyMatch before 1.3.1 allow attackers to execute arbitrary code via crafted model checkpoint files. The affected componeEPSS 0.4%CVE-2025-15351HIGHAnritsu VectorStar CHX File Parsing Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.4%CVE-2025-15350HIGHAnritsu VectorStar CHX File Parsing Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.4%CVE-2024-32817MEDIUMWordPress Import and export users and customers plugin <= 1.26.2 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2026-31253HIGHThe flash-attention training framework thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 (2025-13-04) contains an insecure deserializatioEPSS 0.4%CVE-2026-10532LOWLogback deserialization whitelist bypass for Proxy objectsEPSS 0.4%CVE-2025-47584HIGHWordPress Photography theme <= 7.5.2 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-67535MEDIUMWordPress WP Maps plugin <= 4.8.6 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-49083HIGHData deserialization vulnerability in the Secure Access administrative console of Absolute Secure Access prior to version 13.56EPSS 0.4%CVE-2026-84862HIGHIBM Guardium Data Protection is affected by multiple vulnerabilities.EPSS 0.4%CVE-2025-14929HIGHHugging Face Transformers X-CLIP Checkpoint Conversion Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.4%CVE-2026-10751HIGHIBM MQ Java messaging is vulnerable to remote code executionEPSS 0.4%CVE-2025-14925HIGHHugging Face Accelerate Deserialization of Untrusted Data Remote Code Execution VulnerabilityEPSS 0.4%