Weaknesses of type CWE-862

8,624 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-2026-47351MEDIUMTYPO3 CMS - Broken Access Control in ClipboardEPSS 0.4%CVE-2026-64852HIGHGrav API Plugin: Missing authorization on API-key generate/revoke lets any admin.login user forge keys for any accountEPSS 0.4%CVE-2025-14172MEDIUMWP Page Permalink Extension <= 1.5.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Rewrite Rules FlushEPSS 0.4%CVE-2026-47350MEDIUMTYPO3 CMS - Broken Access Control in DataHandlerEPSS 0.4%CVE-2025-31758MEDIUMWordPress Free Woocommerce Product Table View plugin <= 1.78 - Arbitrary Content Deletion vulnerabilityEPSS 0.4%CVE-2026-70617HIGHSpacebar Server Missing Authorization via Group DM Recipient EndpointEPSS 0.4%CVE-2026-62667HIGHGrav API Plugin : API Key 'scopes' Never Enforced - Delegated Least-Privilege Keys Carry Full User ACLEPSS 0.4%CVE-2026-53718MEDIUMEnvoy Gateway custom backendRef cross-namespace ReferenceGrant bypassEPSS 0.4%CVE-2025-23776MEDIUMWordPress Cache Sniper for Nginx plugin <= 1.0.4.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2023-30783MEDIUMWordPress Smart WooCommerce Search plugin <= 2.5.0 - Broken Access ControlEPSS 0.4%CVE-2026-33759MEDIUMAVideo: Unauthenticated IDOR in playlistsVideos.json.php Exposes Private Playlist ContentsEPSS 0.4%CVE-2025-1508MEDIUMWP Crowdfunding <= 2.1.14 - Missing Authorization to Authenticated (Subscriber+) Post Content DownloadEPSS 0.4%CVE-2019-25215HIGHARI-Adminer <= 1.1.14 - Missing Authorization and No Direct File Access RestrictionsEPSS 0.4%CVE-2026-42433HIGHOpenClaw < 2026.4.10 - Unauthorized Matrix Profile Config Persistence Access via operator.write Message ToolsEPSS 0.4%CVE-2026-90547MEDIUMWWBN AVideo Missing Authorization via getBookmarks.json.phpEPSS 0.4%CVE-2026-32515HIGHWordPress Miraculous theme < 2.1.2 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-31787MEDIUMWordPress Cue by AudioTheme.com plugin <= 2.4.4 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2024-33565CRITICALWordPress Barcode Scanner with Inventory & Order Manager plugin <= 1.5.3 - Unauthenticated Broken Access Control vulnerabilityEPSS 0.4%CVE-2025-26846CRITICALAn issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadaEPSS 0.4%CVE-2026-56668HIGHZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token ExchangeEPSS 0.4%