Weaknesses of type CWE-79

30,295 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-2024-51709HIGHWordPress TeleAdmin plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-116538LOWHtmlSanitizer before 9.2.1039 XSS via SanitizeDom Body and HTML AttributesEPSS 0.3%CVE-2024-53821HIGHWordPress Pie Register Premium plugin < 3.8.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-45026MEDIUMWeGIA: Stored XSS in html/atendido/processo_aceitacao.phpEPSS 0.3%CVE-2025-51569MEDIUMA cross-site scripting (XSS) vulnerability exists in the LB-Link BL-CPE300M 01.01.02P42U14_06 router's web interface. The /goform/goform_getEPSS 0.3%CVE-2024-51781HIGHWordPress Firework Shoppable Live Video plugin <= 6.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51719HIGHWordPress Simplistic SEO plugin <= 2.3.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2020-37256MEDIUMGrav - Cross-Site Scripting in Admin Plugin Page EditorEPSS 0.3%CVE-2024-51712HIGHWordPress Jigoshop plugin <= 1.4.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-13217MEDIUMUltimate Member <= 2.11.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'value'EPSS 0.3%CVE-2024-56210HIGHWordPress UserPro plugin <= 5.1.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-5160MEDIUMVersions of the package github.com/yuin/goldmark/renderer/html before 1.7.17 are vulnerable to Cross-site Scripting (XSS) due to improper orEPSS 0.3%CVE-2024-52473HIGHWordPress HTML5 Lyrics Karaoke Player plugin <= 2.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-10676HIGHWordPress Conversion Helper plugin <= 1.12 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28871MEDIUMWordPress Block Spam By Math Reloaded plugin <= 2.2.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-47395HIGHWordPress Robokassa payment gateway for Woocommerce plugin <= 1.6.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-44998MEDIUMA stored cross-site scripting (XSS) vulnerability in the component /tinyfilemanager.php of TinyFileManager v2.4.7 allows attackers to executEPSS 0.3%CVE-2024-56338MEDIUMIBM Sterling B2B Integrator cross-site scriptingEPSS 0.3%CVE-2025-44181MEDIUMPhpgurukul Vehicle Record Management System v1.0 is vulnerable to Cross Site Scripting (XSS) in /admin/add-brand.php via the brandname paramEPSS 0.3%CVE-2024-52491MEDIUMWordPress Sticky Social Icons plugin <= 1.2.1 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%