Weaknesses of type CWE-640

219 results

Mecanismo fraco de recuperação de senha

É quando o sistema oferece um fluxo para recuperar senhas perdidas, mas esse fluxo usa verificações insuficientes (perguntas fáceis de responder, tokens previsíveis, links sem expiração) ou permite múltiplas tentativas sem limite. Um atacante consegue contornar a autenticação e assumir a conta sem saber a senha original.

Example

Um site que envia um e-mail com link de reset contendo um ID sequencial (user_id=1001, user_id=1002...), sem expiração, ou que valida a recuperação apenas pedindo a 'data de nascimento' — dados frequentemente públicos em redes sociais.

How to mitigate

Use tokens criptograficamente seguros e aleatórios com expiração curta (15-30 min). Implemente rate limiting rigoroso no fluxo de recuperação, valide o link apenas uma vez e considere autenticação multi-fator (SMS, app authenticator) como segunda camada de confirmação.

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-2024-12604MEDIUMImproper Authentication in Tapandsign Technologies Tap and Sign AppEPSS 0.2%CVE-2026-34198MEDIUMCoolify: Password reset link poisoning via X-Forwarded-Host header spoofingEPSS 0.2%CVE-2026-4136MEDIUMMembership Plugin – Restrict Content <= 3.2.24 - Unvalidated Redirect in Password Reset Flow via rcp_redirectEPSS 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-2026-60646HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Web Content Management). Supported versions tEPSS 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-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%