Falhas do tipo CWE-918

3.105 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-2026-12106MEDIUMAuto Upload Images <= 3.3.2 - Authenticated (Contributor+) Server-Side Request Forgery via 'src' Attribute of <img> TagsEPSS 0.2%CVE-2026-92139MEDIUMJenkins Bitbucket Push and Pull Request Plugin 4.0.1 and earlier trusts values provided in the webhook payload, including certain URLs, and EPSS 0.2%CVE-2024-55910MEDIUMIBM Concert Software server-side request forgeryEPSS 0.2%CVE-2025-60319MEDIUMPerfreeBlog v4.0.11 is vulnerable to Server-Side Request Forgery due to a missing authorization check in the uploadAttachByUrl API endpoint EPSS 0.2%CVE-2025-49430HIGHWordPress Ultimate Video Player Plugin <= 10.1 - Server Side Request Forgery (SSRF) VulnerabilityEPSS 0.2%CVE-2026-10546HIGHDNS Rebinding TOCTOU Bypass of SSRF Protection in Langflow OSS URL ComponentEPSS 0.2%CVE-2025-53641HIGHPostiz allows header mutation in middleware facilitates resulting in SSRFEPSS 0.2%CVE-2025-6242HIGHVllm: server side request forgery (ssrf) in mediaconnectorEPSS 0.2%CVE-2025-50234MEDIUMMCCMS v2.7.0 has an SSRF vulnerability located in the index() method of the sys\apps\controllers\api\Gf.php file, where the pic parameter isEPSS 0.2%CVE-2026-100863MEDIUMHeym before 0.0.91 SSRF via image fetching and IPv6 validationEPSS 0.2%CVE-2026-25385MEDIUMWordPress URL Shortify plugin <= 1.12.3 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.2%CVE-2026-59291LOWPotential arbitrary file read and SSRF vulnerability in Spring Cloud FunctionEPSS 0.2%CVE-2025-27430LOWServer Side Request Forgery (SSRF) in SAP CRM and SAP S/4 HANA (Interaction Center)EPSS 0.2%CVE-2026-74247MEDIUMQuay: ssrf via build archive_url in quay build apiEPSS 0.2%CVE-2026-93384LOWServer-side request forgery in Omnibox in Google Chrome on on Android prior to 153.0.8010.52 allowed a remote attacker leveraging social engEPSS 0.2%CVE-2026-23768MEDIUMlucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListenEPSS 0.2%CVE-2026-12971LOWLearnPress < 4.4.4 - Instructor+ Server-Side Request Forgery via openai_apply_image_featureEPSS 0.2%CVE-2023-6070MEDIUM A server-side request forgery vulnerability in ESM prior to version 11.6.8 allows a low privileged authenticated user to upload arbitrary cEPSS 0.2%CVE-2024-35635MEDIUMWordPress Ninja Tables plugin <= 5.0.9 - Server Side Request Forgery (SSRF) vulnerabilityEPSS 0.2%CVE-2026-101064HIGHObot before v0.23.0 Server-Side Request Forgery via MCPEPSS 0.2%