Fallos del tipo CWE-640

219 resultados

Mecanismo fraco de recuperação de senha

A aplicação usa um processo de recuperação de senha insuficientemente seguro, permitindo que um atacante redefina a senha de outro usuário sem autenticação adequada. Isso acontece quando perguntas de segurança são previsíveis, tokens de recuperação não expiram, ou a validação de identidade é inadequada — abrindo caminho para takeover de conta.

Ejemplo

Um banco que envia um link de reset com token válido por 30 dias, ou um e-commerce que valida recuperação apenas perguntando a data de nascimento do cadastro (informação frequentemente pública). Um atacante consegue acessar contas alheias explorando essas fraquezas.

Cómo mitigar

Use tokens criptograficamente fortes e com expiração curta (15-60 min), exija confirmação em múltiplos canais (SMS + email), implemente rate limiting para tentativas de reset, e evite perguntas de segurança previsíveis ou públicas. Valide a identidade com dados realmente privados ou biometria quando possível.

CVE-2023-28202—This issue was addressed with improved state management. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS VentEPSS 0.2%CVE-2026-82487MEDIUMBeetel 450TC3 password recoveryEPSS 0.2%CVE-2026-4136MEDIUMMembership Plugin – Restrict Content <= 3.2.24 - Unvalidated Redirect in Password Reset Flow via rcp_redirectEPSS 0.2%CVE-2026-34198MEDIUMCoolify: Password reset link poisoning via X-Forwarded-Host header spoofingEPSS 0.2%CVE-2024-12604MEDIUMImproper Authentication in Tapandsign Technologies Tap and Sign AppEPSS 0.2%CVE-2024-32642HIGHHost header poisoning allows account takeover via password reset emailEPSS 0.2%CVE-2026-62486MEDIUMVulnerability in the Oracle Contracts Integration product of Oracle E-Business Suite (component: Internal Operations). Supported versions tEPSS 0.2%CVE-2026-64635MEDIUMImproper handling of the returnUrl parameter in the Forgot Password function of Veeam Service Provider Console allows an unauthenticated attEPSS 0.2%CVE-2026-60648HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions tEPSS 0.2%CVE-2023-34357HIGHSoar Cloud Ltd. HR Portal - Weak Password Recovery Mechanism for Forgotten PasswordEPSS 0.2%CVE-2026-60650HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions tEPSS 0.2%CVE-2026-60646HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions tEPSS 0.2%CVE-2025-36579MEDIUMDell Client Platform BIOS contains a Weak Password Recovery Mechanism vulnerability. An unauthenticated attacker with physical access to theEPSS 0.2%CVE-2026-46894HIGHVulnerability in the Oracle iSupplier Portal product of Oracle E-Business Suite (component: Home Page). Supported versions that are affecteEPSS 0.2%CVE-2025-55030MEDIUMContent-Disposition headers incorrectly ignored for some MIME typesEPSS 0.2%CVE-2026-62517MEDIUMVulnerability in the Oracle Production Scheduling product of Oracle E-Business Suite (component: Internal Operations). Supported versions tEPSS 0.2%CVE-2026-60658HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.1%CVE-2025-65203HIGHKeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directivEPSS 0.1%CVE-2025-61977HIGHAutomationDirect Productivity Suite Weak Password Recovery Mechanism for Forgotten PasswordEPSS 0.1%