Weaknesses of type CWE-862

8,720 results

Falta de verificação de autorização

O software permite que um usuário acesse recursos ou execute ações sem verificar se ele tem permissão para fazê-lo. É a brecha clássica onde o código autentifica (sabe quem é) mas não autoriza (valida se pode). Resultado: usuários comuns acessam dados sensíveis ou administrativos.

Example

Um sistema de e-commerce autentica o cliente, mas ao acessar /pedidos/123, não verifica se o pedido pertence àquele usuário — qualquer cliente logado vê qualquer pedido alheio. Ou um painel administrativo expõe endpoints que deleta contas, mas qualquer conta logada consegue chamar.

How to mitigate

Implemente verificação de autorização em todo endpoint ou ação sensível: valide não só identidade, mas permissões (roles, ACLs, policies). Use middleware ou decoradores (@RequireRole, @Authorize) e teste cenários onde usuários com privileégio baixo tentam acessar recursos alheios ou funções restritas.

CVE-2026-77133MEDIUMBroken Access Control in extension "femanager" (femanager)EPSS 0.4%CVE-2026-12715HIGHMissing Authorization in Firebase Studio allows Cross-Tenant Source Code TheftEPSS 0.4%CVE-2026-50282MEDIUMCraft CMS: Unauthorized Deletion of Destination Folders During Forced MovesEPSS 0.4%CVE-2026-42337MEDIUMMaxKB: Broken Access Control in MaxKB OSS URL Fetch APIEPSS 0.4%CVE-2025-11996MEDIUMFind Unused Images <= 1.0.7 - Missing Authorization to Unauthenticated Arbitrary Attachment DeletionEPSS 0.4%CVE-2026-91846HIGHMISP Collection Element Add Missing Authorization on Referenced Object UUIDEPSS 0.4%CVE-2024-8434MEDIUMEasy Mega Menu Plugin for WordPress – ThemeHunk <= 1.0.9 - Missing Authorization to Authenticated (Subscriber+) Settings UpdatesEPSS 0.4%CVE-2026-94394MEDIUMMISP ObjectReferencesController: Granular Distribution and Sharing Group Restrictions Bypassed When Adding Object ReferencesEPSS 0.4%CVE-2026-14934CRITICALCross-Tenant Repository Takeover via Improper Access Control in BigQuery, Dataform and Colab EnterpriseEPSS 0.4%CVE-2023-40603MEDIUMWordPress Simple Org Chart plugin <= 2.3.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-76847HIGHact 0.2.81 through 0.2.89 Missing Authorization in the Artifacts V4 BackendEPSS 0.4%CVE-2024-33923MEDIUMWordPress SP Project & Document Manager plugin <= 4.69 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-1644MEDIUMBenner ModernaNet SG_Gravar cross-site request forgeryEPSS 0.4%CVE-2024-32081MEDIUMWordPress Filter Custom Fields & Taxonomies Light plugin <= 1.05 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-73155MEDIUMcti-transmute Missing Authorization Allows Reactions to Private CommentsEPSS 0.4%CVE-2026-4764CRITICALPrivilege Escalation in Dialogflow CX via Playbook ImportEPSS 0.4%CVE-2023-46082MEDIUMWordPress Broken Link Checker | Finder plugin <= 2.4.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-24883MEDIUMWordPress Prime Slider plugin <= 3.11.10 - Broken Access Control on Duplicate Post vulnerabilityEPSS 0.4%CVE-2025-7717HIGHFile Download - Moderately critical - Access bypass - SA-CONTRIB-2025-089EPSS 0.4%CVE-2025-47690HIGHWordPress Lead Form Data Collection to CRM plugin <= 3.1 - Arbitrary Option Update to Privilege Escalation vulnerabilityEPSS 0.4%