Fallos del tipo CWE-640

197 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-2023-49589HIGHAn insufficient entropy vulnerability exists in the userRecoverPass.php recoverPass generation functionality of WWBN AVideo dev master commiEPSS 0.9%CVE-2022-3485CRITICALWeak Password Recovery in ifm moneo applianceEPSS 0.9%CVE-2026-24467CRITICALOpenAEV's Improper Password Reset Token Management Leads to Unauthenticated Account Takeover and Platform CompromiseEPSS 0.9%CVE-2023-5959MEDIUMByzoro Smart S85F Management Platform login.php password recoveryEPSS 0.9%CVE-2022-24892MEDIUMMultiple valid tokens for password reset in ShopwareEPSS 0.8%CVE-2021-37693MEDIUMRe-use of email tokens in DiscourseEPSS 0.8%CVE-2023-50172MEDIUMA recovery notification bypass vulnerability exists in the userRecoverPass.php captcha validation functionality of WWBN AVideo dev master coEPSS 0.8%CVE-2024-53552CRITICALCrushFTP 10 before 10.8.3 and 11 before 11.2.3 mishandles password reset, leading to account takeover.EPSS 0.8%CVE-2022-1073HIGHAutomatic Question Paper Generator password recoveryEPSS 0.8%CVE-2022-45637CRITICALAn insecure password reset issue discovered in MEGAFEIS, BOFEI DBD+ Application for IOS & Android v1.4.4 service via insecure expiry mechaniEPSS 0.8%CVE-2023-49097HIGHZITADEL vulnerable account takeover via malicious host header injectionEPSS 0.8%CVE-2022-26872HIGHPassword reset interception via APIEPSS 0.8%CVE-2024-48428CRITICALAn issue in Olive VLE allows an attacker to obtain sensitive information via the reset password function.EPSS 0.8%CVE-2024-33530HIGHIn Jitsi Meet before 9391, a logic flaw in password-protected Jitsi meetings (that make use of a lobby) leads to the disclosure of the meetiEPSS 0.8%CVE-2024-11103CRITICALContest Gallery <= 24.0.7 - Unauthenticated Arbitrary Password Reset to Privilege Escalation/Account TakeoverEPSS 0.7%CVE-2024-0425MEDIUMForU CMS password recoveryEPSS 0.7%CVE-2023-28821MEDIUMConcrete CMS (previously concrete5) before 9.1 did not have a rate limit for password resets.EPSS 0.7%CVE-2026-7652MEDIUMLatePoint <= 5.5.0 - Unauthenticated Account Takeover via Weak Password Recovery MechanismEPSS 0.7%CVE-2026-26273CRITICALKnown affected by Account Takeover via Password Reset Token LeakageEPSS 0.7%CVE-2024-11350CRITICALAdForest <= 5.1.6 - Privilege Escalation via Password Reset/Account TakeoverEPSS 0.7%