Weaknesses of type CWE-79

30,519 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-2025-8695MEDIUMReflected XSS in Netcad Software's NetGIS ServerEPSS 0.2%CVE-2025-48269MEDIUMWordPress WPAdverts plugin <= 2.2.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-68457LOWOrejime has executable code in HTML attributesEPSS 0.2%CVE-2025-68115MEDIUMParse Server vulnerable to Cross-Site Scripting (XSS) via Unescaped Mustache Template VariablesEPSS 0.2%CVE-2024-37345MEDIUMCross-site scripting vulnerability in the Absolute Secure Access administrative console prior to 13.06EPSS 0.2%CVE-2025-43791MEDIUMMultiple cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.3.0 through 7.4.3.111, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through EPSS 0.2%CVE-2026-14287MEDIUMTenWeb Speed Optimizer < 2.33.5 - Unauthenticated Stored XSS via Critical CSS Token BypassEPSS 0.2%CVE-2025-69053HIGHWordPress Universal Video Player plugin <= 3.8.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-43817MEDIUMMultiple reflected cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.4.3.74 through 7.4.3.111, and Liferay DXP 2023.Q4.0 througEPSS 0.2%CVE-2025-60299MEDIUMNovel-Plus with 5.2.0 was discovered to contain a Stored Cross-Site Scripting (XSS) vulnerability via the /book/addCommentReply endpoint. AnEPSS 0.2%CVE-2025-43756MEDIUM<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay EPSS 0.2%CVE-2025-64221HIGHWordPress Reservation Plugin plugin <= 1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-27005HIGHWordPress HTML5 Video Player plugin <= 5.3.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-26276HIGHGogs: DOM-based XSS via milestone selectionEPSS 0.2%CVE-2025-48288MEDIUMWordPress ElementInvader Addons for Elementor plugin <= 1.3.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-19861MEDIUMJetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWYG Field in Notification EmailsEPSS 0.2%CVE-2025-60182HIGHWordPress Support Board plugin < 3.8.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58023MEDIUMWordPress Genealogical Tree plugin <= 2.2.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-2716MEDIUMClient Testimonial Slider <= 2.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Testimonial Heading' SettingEPSS 0.2%CVE-2026-2420MEDIUMLotekMedia Popup Form <= 1.0.6 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin SettingsEPSS 0.2%