Fallos del tipo CWE-918

3570 resultados

Server-Side Request Forgery (SSRF)

Ocorre quando a aplicação web busca conteúdo de uma URL fornecida pelo usuário sem validar adequadamente o destino. Um atacante consegue fazer o servidor requisitar URLs não autorizadas — internas, administrativas ou de terceiros — aproveitando a confiança e as permissões que o servidor possui na rede.

Ejemplo

Um sistema permite gerar thumbnails de imagens externas: o usuário passa uma URL e o servidor faz o download. Um atacante envia 'http://localhost:8080/admin' e consegue acessar painéis administrativos internos que não deveria. Ou envia 'http://169.254.169.254/latest/meta-data' em ambientes AWS e rouba credenciais.

Cómo mitigar

Mantenha uma whitelist rigorosa de domínios e IPs permitidos; bloqueie ranges privados (10.0.0.0/8, 127.0.0.0/8, 169.254.0.0/16) e metadados-servers por padrão; valide URLs antes de fazer requisições; use bibliotecas de parsing robustas; considere isolamento de rede para requisições externas.

CVE-2022-2900CRITICALServer-Side Request Forgery (SSRF) in ionicabizau/parse-urlEPSS 1.2%CVE-2021-41084HIGHResponse Splitting from unsanitized headers in http4sEPSS 1.2%CVE-2024-5736HIGHSSRF in AdmirorFrames Joomla! ExtensionEPSS 1.2%CVE-2021-22958—A Server-Side Request Forgery vulnerability was found in concrete5 < 8.5.5 that allowed a decimal notation encoded IP address to bypass the EPSS 1.2%CVE-2020-8134—Server-side request forgery (SSRF) vulnerability in Ghost CMS < 3.10.0 allows an attacker to scan local or external network or otherwise intEPSS 1.2%CVE-2023-51441HIGHApache Axis 1.x (EOL) may allow SSRF when untrusted input is passed to the service admin HTTP APIEPSS 1.2%CVE-2024-39338MEDIUMaxios 1.7.2 allows SSRF via unexpected behavior where requests for path relative URLs get processed as protocol relative URLs.EPSS 1.2%CVE-2025-62718MEDIUMAxios has a NO_PROXY Hostname Normalization Bypass that Leads to SSRFEPSS 1.2%CVE-2020-29445MEDIUMAffected versions of Confluence Server before 7.4.8, and versions from 7.5.0 before 7.11.0 allow attackers to identify internal hosts and poEPSS 1.2%CVE-2021-29431HIGHSSRF in Sydent due to missing validation of hostnamesEPSS 1.2%CVE-2024-22262HIGHCVE-2024-22262: Spring Framework URL Parsing with Host ValidationEPSS 1.2%CVE-2020-8205—The uppy npm package < 1.13.2 and < 2.0.0-alpha.5 is vulnerable to a Server-Side Request Forgery (SSRF) vulnerability, which allows an attacEPSS 1.2%CVE-2021-21288MEDIUMServer-side request forgery in CarrierWaveEPSS 1.2%CVE-2026-26121HIGHAzure IOT Explorer Spoofing VulnerabilityEPSS 1.2%CVE-2012-10018HIGHMapplic Lite and Mapplic <= (Various Versions) - Server Side Request Forgery to Cross-Site ScirptingEPSS 1.2%CVE-2021-29475CRITICALPDF export allows arbitrary file readsEPSS 1.2%CVE-2023-27160HIGHforem up to v2022.11.11 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /articles/{id}. This vulnerability EPSS 1.2%CVE-2025-64163HIGHDataEase's DB2 is vulnerable to SSRFEPSS 1.2%CVE-2022-46998CRITICALAn issue in the website background of taocms v3.0.2 allows attackers to execute a Server-Side Request Forgery (SSRF).EPSS 1.2%CVE-2021-40186MEDIUMDNN CMS Server-Side Request Forgery (SSRF)EPSS 1.1%