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-2025-32607CRITICALWordPress WpBookingly plugin <= 1.3.0 - PHP Object Injection vulnerabilityEPSS 0.9%CVE-2024-13742CRITICALiControlWP – Multiple WordPress Site Manager <= 4.4.5 - Unauthenticated PHP Object InjectionEPSS 0.9%CVE-2023-4386HIGHEssential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via queriesEPSS 0.9%CVE-2026-35171CRITICALArbitrary Code Execution via Malicious Logging Configuration in KedroEPSS 0.9%CVE-2024-53477CRITICALJFinal CMS 5.1.0 is vulnerable to Command Execution via unauthorized execution of deserialization in the file ApiForm.javaEPSS 0.9%CVE-2026-7304CRITICALCVE-2026-7304EPSS 0.9%CVE-2026-51368CRITICALAn issue in Beijing Tongtech Co., Ltd tongweb v.7.0.24 in the Spring HttpInovkerServiceExporter component allows a remote attacker to executEPSS 0.9%CVE-2026-31214CRITICALThe torch-checkpoint-shrink.py script in the ml-engineering project in commit 0099885db36a8f06556efe1faf552518852cb1e0 (2025-20-27) containsEPSS 0.9%CVE-2026-33942HIGHSaloon has insecure deserialization in AccessTokenAuthenticator (object injection / RCE)EPSS 0.9%CVE-2026-31237CRITICALThe Ludwig framework thru 0.10.4 is vulnerable to insecure deserialization (CWE-502) through its predict() method. When a user provides a daEPSS 0.9%CVE-2026-31229CRITICALThe Adversarial Robustness Toolbox (ART) thru 1.20.1 contains an insecure deserialization vulnerability (CWE-502) in its Kubeflow component'EPSS 0.9%CVE-2026-47161HIGHRELATE Vulnerable to Remote Code Execution (RCE) via Insecure Celery Pickle DeserializationEPSS 0.9%CVE-2026-41957HIGHBIG-IP and BIG-IQ Configuration utility vulnerabilityEPSS 0.9%CVE-2026-25769CRITICALWazuh Cluster vulnerable to Remote Code Execution via Insecure DeserializationEPSS 0.9%CVE-2024-1225HIGHQiboSoft QiboCMS X1 Pay.php rmb_pay deserializationEPSS 0.9%CVE-2023-7064HIGHShortcodes and extra features for Phlox theme <= 2.17.5 - Authenticated (Subscriber+) PHP Object Injection via auxin_template_control_importerEPSS 0.9%CVE-2024-1897HIGHGrid Gallery – Photo Image Grid Gallery <= 1.4.3 - Authenticated (Contributor+) PHP Object Injection via shortcodeEPSS 0.9%CVE-2024-30226CRITICALWordPress BetterDocs plugin <= 3.3.3 - Unauthenticated PHP Object Injection vulnerabilityEPSS 0.9%CVE-2026-62263CRITICALOpenAM: WebAuthn Java deserialization RCE via ObjectInputFilter depth>1 bypassEPSS 0.9%CVE-2026-54469HIGHDell Unisphere for PowerMax, version(s) 10.3.0.5 and prior, contain(s) a Deserialization of Untrusted Data vulnerability. A low privileged aEPSS 0.9%