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-2025-69002HIGHWordPress OneLife theme <= 3.9 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-69035HIGHWordPress Dental Care CPT plugin <= 20.2 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-69036HIGHWordPress Tech Life CPT plugin <= 16.4 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-49417CRITICALWordPress WooCommerce Product Multi-Action plugin <= 1.3 - Deserialization of untrusted data VulnerabilityEPSS 0.4%CVE-2026-90490MEDIUMlenve vhr MailReceiver deserializationEPSS 0.4%CVE-2025-1741MEDIUMb1gMail Admin Page users.php deserializationEPSS 0.4%CVE-2026-8735MEDIUMOinone Pamirs appConfigQuery PamirsParserConfig.java JsonUtils.parseMap deserializationEPSS 0.4%CVE-2026-3967MEDIUMAlfresco Activiti Process Variable Serialization System SerializableType.java createObjectInputStream deserializationEPSS 0.4%CVE-2026-7712MEDIUMMindsDB Pickle pickle.loads deserializationEPSS 0.4%CVE-2025-52761CRITICALWordPress WP Funnel Manager Plugin <= 1.4.0 - PHP Object Injection VulnerabilityEPSS 0.4%CVE-2024-13296MEDIUMMailjet - Moderately critical - Arbitrary PHP code execution - SA-CONTRIB-2024-062EPSS 0.4%CVE-2024-13295MEDIUMNode export - Moderately critical - Arbitrary PHP code execution - SA-CONTRIB-2024-061EPSS 0.4%CVE-2025-7216MEDIUMlty628 Aidigu PHP Object common.php checkUserCookie deserializationEPSS 0.4%CVE-2025-3590MEDIUMAdianti Framework deserializationEPSS 0.4%CVE-2026-61755HIGHNVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of tEPSS 0.4%CVE-2026-61758HIGHNVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of tEPSS 0.4%CVE-2026-61761HIGHNVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of tEPSS 0.4%CVE-2026-24250HIGHNVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause improper validation of allowed inputs. A successful EPSS 0.4%CVE-2026-61762HIGHNVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of tEPSS 0.4%CVE-2026-61776HIGHNVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of tEPSS 0.4%