Weaknesses of type CWE-862

8,581 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-2024-42470MEDIUMCometVisu Backend for openHAB has a sensitive information disclosure vulnerabilityEPSS 0.5%CVE-2026-92780HIGHKnowStreaming through 3.4.1 Missing Authorization on the REST APIEPSS 0.5%CVE-2024-21254HIGHVulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Server). Supported versions that are affected are 7.0.EPSS 0.5%CVE-2024-1984MEDIUMGraphene <= 2.9.2 - Missing AuthorizationEPSS 0.5%CVE-2026-94411HIGHjshERP 3.6 Privilege Escalation via updateOneValueByKeyIdAndTypeEPSS 0.5%CVE-2026-55521HIGHYamcs : Multiple Missing Function Level Access Control vulnerabilities in Yamcs Core APIEPSS 0.5%CVE-2026-56424HIGHBroken access control in MISP core allows cross-organization unauthorized modification or deletion of analyst data, event reports, collections, templates, and decaying modelsEPSS 0.5%CVE-2024-4520HIGHImproper Access Control in gaizhenbiao/chuanhuchatgptEPSS 0.5%CVE-2026-88959HIGHAnchor CMS through 0.12.7 Privilege Escalation via Missing Authorization on Admin User-Management EndpointsEPSS 0.5%CVE-2026-35033CRITICALJellyfin: Potential SSRF + Arbitrary file read via stream argument injectionEPSS 0.5%CVE-2024-43158HIGHWordPress Masteriyo LMS plugin <= 1.11.4 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2023-38479MEDIUMWordPress Simple Googlebot Visit plugin <= 1.2.4 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2023-38480MEDIUMWordPress Booster Elementor Addons plugin <= 1.4.9 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2024-34146MEDIUMJenkins Git server Plugin 114.v068a_c7cc2574 and earlier does not perform a permission check for read access to a Git repository over SSH, aEPSS 0.5%CVE-2023-23896MEDIUMWordPress URL Shortener by MyThemeShop Plugin <= 1.0.17 is vulnerable to Broken Access ControlEPSS 0.5%CVE-2024-32532MEDIUMWordPress Speed Optimizer plugin <= 7.4.6 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2026-19656CRITICALScadaLTS Authenticated Remote Code ExecutionEPSS 0.5%CVE-2023-23848MEDIUMMissing permission checks in Synopsys Jenkins Coverity Plugin 3.0.2 and earlier allow attackers with Overall/Read permission to connect to aEPSS 0.5%CVE-2024-28230MEDIUMIn JetBrains YouTrack before 2024.1.25893 attaching/detaching workflow to a project was possible without project admin permissionsEPSS 0.5%CVE-2023-47693HIGHWordPress Ultimate Addons for Contact Form 7 plugin <= 3.2.6 - Broken Access Control vulnerabilityEPSS 0.5%