Weaknesses of type CWE-79

30,316 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-2024-53563MEDIUMA stored cross-site scripting (XSS) vulnerability in Arcadyan Meteor 2 CPE FG360 Firmware ETV2.10 allows attackers to execute arbitrary web EPSS 0.2%CVE-2026-1395MEDIUMGutentools <= 1.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Slider Block AttributesEPSS 0.2%CVE-2026-65483MEDIUMWordPress HashThemes Demo Importer plugin <= 1.4.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65538MEDIUMWordPress Machete plugin <= 5.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-25837MEDIUMA stored cross-site scripting (XSS) vulnerability in October CMS Bloghub Plugin v1.3.8 and lower allows attackers to execute arbitrary web sEPSS 0.2%CVE-2026-43915MEDIUMCoturn: Stored Cross-Site Scripting (XSS) in web-admin interface via TURN usernameEPSS 0.2%CVE-2026-66706MEDIUMWordPress Subscribe to Comments plugin <= 2.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-57935MEDIUMWordPress Bot Block – Stop Spam Referrals in Google Analytics Plugin <= 2.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2024-4754MEDIUMStored XSS in Next4Biz's BPMEPSS 0.2%CVE-2025-3130MEDIUMObfuscate - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-029EPSS 0.2%CVE-2026-2965MEDIUM07FLYCMS/07FLY-CMS/07FlyCRM System Extension edit.html cross site scriptingEPSS 0.2%CVE-2026-106033MEDIUMAnsible: ansible-ui: ansible ui dom xss in /redirect next parameterEPSS 0.2%CVE-2026-65557MEDIUMWordPress Abandoned Cart Lite for WooCommerce plugin <= 6.8.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2023-41922HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Kiloview P1/P2 devicesEPSS 0.2%CVE-2025-65187MEDIUMA Stored Cross Site Scripting vulnerability exists in CiviCRM before v6.7 in the Accounting Batches field. An authenticated user can inject EPSS 0.2%CVE-2026-65550MEDIUMWordPress Tabs plugin <= 2.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-39595MEDIUM[CVE-2024-39594] Multiple Cross-Site Scripting (XSS) vulnerabilities in SAP Business Warehouse - Business Planning and SimulationEPSS 0.2%CVE-2025-57929MEDIUMWordPress Double the Donation Plugin <= 2.0.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-33628MEDIUMInvoice Ninja Denylist Bypass may Lead to Stored XSS via Invoice Line ItemsEPSS 0.2%CVE-2025-4957HIGHWordPress ProfileGrid plugin <= 5.9.5.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%