Falhas do tipo CWE-918

3.031 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-2024-24759CRITICALMindsDB Vulnerable to Bypass of SSRF Protection with DNS RebindingEPSS 4.9%CVE-2026-83548CRITICALA Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A rEPSS 4.7%KEVCVE-2025-69222CRITICALLibreChat is vulnerable to Server-Side Request Forgery due to missing restrictionsEPSS 4.7%CVE-2025-65958HIGHOpen WebUI vulnerable to Server-Side Request Forgery (SSRF) via Arbitrary URL Processing in /api/v1/retrieval/process/webEPSS 4.4%CVE-2020-17513—In Apache Airflow versions prior to 1.10.13, the Charts and Query View of the old (Flask-admin based) UI were vulnerable for SSRF attack.EPSS 4.4%CVE-2021-24150—Like Button Rating < 2.6.32 - Unauthenticated Full-Read SSRFEPSS 4.3%CVE-2022-41412HIGHAn issue in the graphData.cgi component of perfSONAR v4.4.5 and prior allows attackers to access sensitive data and execute Server-Side RequEPSS 4.2%CVE-2023-24243HIGHCData RSB Connect v22.0.8336 was discovered to contain a Server-Side Request Forgery (SSRF).EPSS 4.0%CVE-2024-48360HIGHQualitor v8.24 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /request/viewValidacao.php.EPSS 3.9%CVE-2023-32750MEDIUMPydio Cells through 4.1.2 allows SSRF. For longer running processes, Pydio Cells allows for the creation of jobs, which are run in the backgEPSS 3.8%CVE-2020-8555MEDIUMKubernetes kube-controller-manager SSRFEPSS 3.7%CVE-2023-3578MEDIUMDedeCMS co_do.php server-side request forgeryEPSS 3.6%CVE-2023-44313HIGHApache ServiceComb Service-Center: attacker can perform SSRF through the frontend APIEPSS 3.5%CVE-2021-39150HIGHA Server-Side Forgery Request vulnerability in XStream via PriorityQueue unmarshalingEPSS 3.4%CVE-2022-0870MEDIUMServer-Side Request Forgery (SSRF) in gogs/gogsEPSS 3.4%CVE-2025-29972CRITICALAzure Storage Resource Provider Spoofing VulnerabilityEPSS 3.4%CVE-2023-4769MEDIUMServer-Side Request Forgery in ManageEngine Desktop CentralEPSS 3.3%CVE-2024-39713HIGHA Server-Side Request Forgery (SSRF) affects Rocket.Chat's Twilio webhook endpoint before version 6.10.1.EPSS 3.2%CVE-2021-21009HIGHServer-side request forgery (SSRF) in Campaign Classic could lead to sensitive information disclosureEPSS 3.2%CVE-2022-2756HIGHServer-Side Request Forgery (SSRF) in kareadita/kavitaEPSS 3.1%