Weaknesses of type CWE-79

28,767 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2020-5277MEDIUMReflected XSS with url_name parameter of PrestaShop module ps_facetedsearchEPSS 0.7%CVE-2019-16763MEDIUMXSS in Pannellum from 2.5.0 through 2.5.4EPSS 0.7%CVE-2020-5273MEDIUMStored XSS with custom URLs in PrestaShop module ps_linklistEPSS 0.7%CVE-2021-3783MEDIUMCross-site Scripting (XSS) - Reflected in yourls/yourlsEPSS 0.7%CVE-2023-3883LOWCampcodes Beauty Salon Management System add-category.php cross site scriptingEPSS 0.7%CVE-2024-29003HIGHSolarWinds Platform Cross Site Scripting Vulnerability EPSS 0.7%CVE-2026-31379MEDIUMApache OFBiz: Path Traversal and File Upload Validation Bypass Leading to Arbitrary File Write, Stored XSS and RCE in Catalog ManagerEPSS 0.7%CVE-2018-15638HIGHCross-site scripting (XSS) issue in mail module in Odoo Community 13.0 and earlier and Odoo Enterprise 13.0 and earlier, allows remote attacEPSS 0.7%CVE-2022-4691HIGHCross-site Scripting (XSS) - Stored in usememos/memosEPSS 0.7%CVE-2021-24518—WPFront Notification Bar < 2.0.0.07176 - Authenticated Stored XSSEPSS 0.7%CVE-2022-41431MEDIUMxzs v3.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /admin/question/edit. This vulnerability alEPSS 0.7%CVE-2021-38466HIGHInHand Networks IR615 RouterEPSS 0.7%CVE-2024-1648HIGHelectron-pdf 20.0.0 - Local File Read via Server Side XSSEPSS 0.7%CVE-2024-26083MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.7%CVE-2024-26113MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.7%CVE-2024-26111MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.7%CVE-2026-44990CRITICALApostrophe has default XSS via `xmp` raw-text passthrough in `sanitize-html`EPSS 0.7%CVE-2021-42080HIGHReflected XSS vulnerability in OSNEXUS QuantaStor before 6.0.0.355EPSS 0.7%CVE-2024-1647HIGHpyhtml2pdf 0.0.6 - Local File Read via Server Side XSSEPSS 0.7%CVE-2026-29183CRITICALSiYuan: Unauthenticated reflected SVG XSS in `/api/icon/getDynamicIcon` (`type=8`) enables arbitrary JavaScript executionEPSS 0.7%