Falhas do tipo CWE-918

3.096 resultados

Falsificação de Solicitação do Lado do Servidor (SSRF)

O servidor web recebe uma URL de um cliente e a recupera sem validar adequadamente o destino, permitindo que um atacante redirecione requisições para hosts internos, serviços privados ou IPs arbitrários. O risco é grave: exposição de dados internos, acesso a serviços administrativos, varredura de rede interna e até execução de código em sistemas conectados.

Exemplo

Uma aplicação oferece um recurso de 'baixar imagem de URL': o usuário envia `https://attacker.com/fetch?url=http://localhost:8080/admin`, e o servidor, sem validar, faz a requisição e retorna o conteúdo da página admin interna ou de um banco de dados local exposto.

Como mitigar

Valide e liste explicitamente domínios/IPs permitidos (whitelist), bloqueie ranges de IPs privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.168.0.0/16), use esquemas de URL permitidos (apenas http/https) e desabilite redirects automáticos ou validar o destino final. Considere usar um proxy ou gateway isolado para requisições externas.

CVE-2026-76898HIGHdraw.io: Unauthenticated SSRF via IPv6 ULA blocklist bypass in /embed2.jsEPSS 0.4%CVE-2026-90446MEDIUMAn application programming interface endpoint accepts a user-supplied value and interpolates it directly into the path of a backend request EPSS 0.4%CVE-2025-54132MEDIUMCursor's Mermaid Diagram Tool is Vulnerable to an Arbitrary Image FetchEPSS 0.4%CVE-2026-45412MEDIUMMaxKB: Unauthenticated SSRF via Workflow Template ImportEPSS 0.4%CVE-2026-82443CRITICALAdobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)EPSS 0.4%CVE-2024-1965MEDIUMServer-Side Request Forgery Vulnerability in Haivision ProductsEPSS 0.4%CVE-2023-50374MEDIUMWordPress CMP – Coming Soon & Maintenance Plugin by NiteoThemes plugin <= 4.1.10 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.4%CVE-2026-30247MEDIUMWeKnora: SSRF via RedirectionEPSS 0.4%CVE-2026-66415HIGHLeantime Server-Side Request Forgery and Local File Inclusion in Blueprints::import()EPSS 0.4%CVE-2024-10207MEDIUMServer-Side Request Forgery (authenticated) in APROL Web PortalEPSS 0.4%CVE-2026-50888HIGHAn authenticated Server-Side Request Forgery (SSRF) in the custom scraper subsystem component of Benjamin Jonard Koillection v1.8.0 allows aEPSS 0.4%CVE-2024-33590MEDIUMWordPress basepress plugin <= 2.16.1 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.4%CVE-2026-53708MEDIUMContextForge: DNS TOCTOU race condition causes SSRF protection bypass (`/admin/gateways/test`)EPSS 0.4%CVE-2024-13879MEDIUMStream <= 4.0.2 - Authenticated (Admin+) Server-Side Request ForgeryEPSS 0.3%CVE-2025-52196HIGHServer-Side Request Forgery (SSRF) vulnerability in Ctera Portal 8.1.x (8.1.1417.24) allows remote attackers to induce the server to make arEPSS 0.3%CVE-2026-42591HIGHGotenberg: Server-Side Request Forgery (SSRF) in github.com/gotenberg/gotenberg/v8EPSS 0.3%CVE-2023-51665MEDIUMAudiobookshelf vulnerable to Blind SSRF in `Auth.js`EPSS 0.3%CVE-2024-29173MEDIUMDell PowerProtect DD, versions prior to 8.0, LTS 7.13.1.0, LTS 7.10.1.30, LTS 7.7.5.40 contain a Server-Side Request Forgery (SSRF) vulnerabEPSS 0.3%CVE-2023-51697MEDIUMAudiobookshelf vulnerable to Blind SSRF in `podcastUtils.js`EPSS 0.3%CVE-2026-85732MEDIUMoras-go: Blind SSRF via unvalidated Link header URL in pagination allows internal network probingEPSS 0.3%