Weaknesses of type CWE-79

30,303 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-2025-67496MEDIUMWeGia is Vulnerable to XSS through id_pessoa Parameter on Password Configuration PageEPSS 0.2%CVE-2026-3481MEDIUMWP Blockade <= 0.9.14 - Reflected Cross-Site Scripting via 'shortcode' ParameterEPSS 0.2%CVE-2025-53285MEDIUMWordPress Add & Replace Affiliate Links for Amazon plugin <= 1.0.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-8666MEDIUMTestimonial Carousel For Elementor <= 11.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.2%CVE-2025-49064HIGHWordPress User Language Switch plugin <= 1.6.10 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-51596MEDIUMWordPress Business plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-28975HIGHWordPress Alike - WordPress Custom Post Comparison <= 3.0.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-22808MEDIUMFleet Windows MDM endpoint has a Cross-site Scripting vulnerabilityEPSS 0.2%CVE-2024-51589MEDIUMWordPress Bigmart Elements plugin <= 1.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-6048MEDIUMFlipbox Addon for Elementor <= 2.1.1 - Authenticated (Author+) Stored Cross-Site Scripting via Custom AttributesEPSS 0.2%CVE-2024-30419MEDIUMCross-site scripting vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12, Ver.3.0.x series versions prior to VeEPSS 0.2%CVE-2025-61597HIGHEmlog Pro is vulnerable to stored XSS attack through HTML template injectionEPSS 0.2%CVE-2026-7509MEDIUMKIA Subtitle <= 4.0.1 - [Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')]EPSS 0.2%CVE-2022-43575MEDIUMIBM Aspera Console cross-site scriptingEPSS 0.2%CVE-2025-29594MEDIUMA vulnerability exists in the errorpage.php file of the CS2-WeaponPaints-Website v2.1.7 where user-controlled input is not adequately validaEPSS 0.2%CVE-2025-49056HIGHWordPress 多说社会化评论框 Plugin <= 1.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-52788HIGHWordPress CaptionPix <= 1.8 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-14132MEDIUMCategory Dropdown List <= 1.0 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']EPSS 0.2%CVE-2025-49063HIGHWordPress BaiduXZH Submit(百度熊掌号) plugin <= 1.4.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-3191MEDIUMAll versions of the package react-draft-wysiwyg are vulnerable to Cross-site Scripting (XSS) via the Embedded button which will then result EPSS 0.2%