Weaknesses of type CWE-79

30,259 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-2026-78415MEDIUMIBM Sterling Secure Proxy is vulnerable to multiple issuesEPSS 0.3%CVE-2026-94264MEDIUMAdvanced Custom Fields: Extended 0.8.9.4 - 0.9.2.7 - Contributor+ XSS via Form Shortcode AttributesEPSS 0.3%CVE-2026-57963MEDIUMChat UI manipulation by injectionEPSS 0.3%CVE-2025-26091MEDIUMA Cross Site Scripting (XSS) vulnerability exists in TeamPasswordManager v12.162.284 and before that could allow a remote attacker to executEPSS 0.3%CVE-2025-1534MEDIUMCross-site Scripting (Stored)EPSS 0.3%CVE-2024-49660HIGHWordPress Campus Explorer Widget plugin <= 1.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49654HIGHWordPress Extra Privacy for Elementor plugin <= 0.1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-111971MEDIUMPhoto Engine < 6.5.8 - Author+ Stored XSS via Collection NameEPSS 0.3%CVE-2024-49632HIGHWordPress CWD 3D Image Gallery plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5142HIGHXSS in Hubshare's social moduleEPSS 0.3%CVE-2026-48788HIGHRemark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofingEPSS 0.3%CVE-2024-49651HIGHWordPress WooCommerce Maintenance Mode plugin <= 2.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-1175MEDIUMCross-Site Scripting (XSS) vulnerability in Kelio VisioEPSS 0.3%CVE-2026-3721MEDIUM1024-lab/lab1024 SmartAdmin Help Documentation HelpDocAddForm.java cross site scriptingEPSS 0.3%CVE-2024-9173MEDIUMGF Custom Style <= 2.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-9035MEDIUMReflected XSS in Horato Internet Technologies' Virtual Library PlatformEPSS 0.3%CVE-2024-45878MEDIUMThe "Stammdaten" menu of baltic-it TOPqw Webportal v1.35.283.2 (fixed in version 1.35.291), in /Apps/TOPqw/qwStammdaten.aspx, is vulnerable EPSS 0.3%CVE-2024-13074MEDIUMPHPGurukul Land Record System index.php cross site scriptingEPSS 0.3%CVE-2025-63498MEDIUMalinto SOGo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the "userName" parameter.EPSS 0.3%CVE-2024-13080MEDIUMPHPGurukul Land Record System aboutus.php cross site scriptingEPSS 0.3%