Weaknesses of type CWE-862

8,451 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-2025-1307CRITICALNewscrunch <= 1.8.4 - Authenticated (Subscriber+) Arbitrary File UploadEPSS 2.2%CVE-2024-10586CRITICALDebug Tool <= 2.2 - Unauthenticated Arbitrary File CreationEPSS 2.1%CVE-2024-9161MEDIUMRank Math SEO – AI SEO Tools to Dominate SEO Rankings <= 1.0.228 - Missing Authorization to Unauthenticated User and Term Metadata Insert, Update, and DeleteEPSS 2.1%CVE-2026-10768CRITICALLocalGov Workflows - Moderately critical - Information disclosure - SA-CONTRIB-2026-039EPSS 2.1%CVE-2022-4939CRITICALWCFM Membership <= 2.10.0 - Unauthenticated Privilege EscalationEPSS 2.1%CVE-2025-40602MEDIUMA local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).EPSS 2.1%KEVCVE-2025-5701HIGHHyperComments <= 1.2.2 - Unauthenticated (Subscriber+) Arbitrary Options UpdateEPSS 2.1%CVE-2026-34976CRITICALDgraph Affected by Pre-Auth Database Overwrite + SSRF + File Read via restoreTenant Missing AuthorizationEPSS 2.0%CVE-2023-0291HIGHQuiz And Survey Master <= 8.0.8 - Unauthenticated Arbitrary Media DeletionEPSS 2.0%CVE-2020-5368CRITICALDell EMC VxRail versions 4.7.410 and 4.7.411 contain an improper authentication vulnerability. A remote unauthenticated attacker may exploitEPSS 2.0%CVE-2024-50417MEDIUMWordPress Bold Page Builder plugin <= 5.1.3 - Broken Access Control vulnerabilityEPSS 1.9%CVE-2022-29176CRITICALUnauthorized gem takeover for some gems on rubygems.orgEPSS 1.9%CVE-2022-2373—Simply Schedule Appointments < 1.5.7.7 - Unauthenticated Email Address DisclosureEPSS 1.9%CVE-2021-4368CRITICALFrontend File Manager <= 18.2 - Authenticated Settings Change leading to Arbitrary File UploadEPSS 1.9%CVE-2022-2376—Directorist < 7.3.1 - Unauthenticated Email Address DisclosureEPSS 1.8%CVE-2019-3879MEDIUMIt was discovered that in the ovirt's REST API before version 4.3.2.1, RemoveDiskCommand is triggered as an internal command, meaning the peEPSS 1.8%CVE-2024-12365HIGHW3 Total Cache <= 2.8.1 - Authenticated (Subscriber+) Missing Authorization to Server-Side Request ForgeryEPSS 1.8%CVE-2021-27857HIGHFatPipe software allows unauthenticated configuration downloadEPSS 1.8%CVE-2026-24421MEDIUMphpMyFAQ missing authorization exposes /api/setup/backup to any authenticated userEPSS 1.8%CVE-2024-47308MEDIUMWordPress Templately plugin <= 3.1.2 - Broken Access Control vulnerabilityEPSS 1.7%