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-2024-37507MEDIUMWordPress Eventin plugin <= 3.3.57 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-33978HIGHCross-site Scripting in Janobe E-Negosyo SystemEPSS 0.3%CVE-2024-10891MEDIUMSave as PDF Plugin by Pdfcrowd <= 4.2.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-37522MEDIUMWordPress CC & BCC for Woocommerce Order Emails plugin <= 1.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43960MEDIUMWordPress Web and WooCommerce Addons for WPBakery Builder plugin <= 1.4.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-88783HIGHKubio AI Page Builder < 2.9.3 - Unauthenticated Stored XSS via Comment ContentEPSS 0.3%CVE-2024-37120MEDIUMWordPress Tabs plugin <= 4.0.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43986MEDIUMWordPress E-cab taxi booking manager plugin <=1.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5415HIGHCross-Site Scripting (XSS) vulnerability on PhpMyBackupProEPSS 0.3%CVE-2024-49693MEDIUMWordPress Mega Elements – Addons for Elementor plugin <= 1.2.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37122MEDIUMWordPress Accordions plugin <= 2.3.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-1252MEDIUMEvents Listing Widget <= 1.3.4 - Authenticated (Author+) Stored Cross-Site Scripting via Event URL FieldEPSS 0.3%CVE-2025-62800MEDIUMFastMCP vulnerable to reflected XSS in client's callback pageEPSS 0.3%CVE-2025-31638HIGHWordPress Spare <= 1.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-34570MEDIUMWordPress Xpro Elementor Addons plugin <= 1.4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-57769MEDIUMFressRSS: Clickjacking can lead to XSS and/or privilege escalationEPSS 0.3%CVE-2025-31917HIGHWordPress Universal Video Player plugin <= 3.8.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-31925HIGHWordPress SHOUT plugin <= 3.5.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49696MEDIUMWordPress Photo Gallery, Images, Slider in Rbs Image Gallery plugin <= 3.2.21 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-6261MEDIUMFleetwire Fleet Management Plugin <= 1.0.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via fleetwire_list ShortcodeEPSS 0.3%