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-2024-35752MEDIUMWordPress Stellissimo Text Box plugin 1.1.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-30569MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.3%CVE-2026-18197MEDIUMImproper neutralization of input during web page generation ('cross-site scripting') vulnerability in Link Library allows Cross-Site ScriptiEPSS 0.3%CVE-2024-40124MEDIUMPydio Core <= 8.2.5 is vulnerable to Cross Site Scripting (XSS) via the New URL Bookmark feature.EPSS 0.3%CVE-2025-31427HIGHWordPress Invico - WordPress Consulting Business Theme <= 1.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-46500HIGHWordPress Wordpress Auto Spinner plugin <= 3.26.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-86794HIGHCommunity Events 1.4.9 - 1.5.9 - Unauthenticated Stored XSS via Event Submission FormEPSS 0.3%CVE-2026-88905HIGHKeyWord Collector <= 1.4 - Unauthenticated Stored XSS and Settings Update via WPKeyWordSettingsEPSS 0.3%CVE-2026-82546MEDIUMApache Roller: Stored cross-site scripting through incoming Trackback linksEPSS 0.3%CVE-2026-5301HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in coolercontrol-uiEPSS 0.3%CVE-2025-47652HIGHWordPress Infility Global plugin <= 2.13.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-31058HIGHWordPress Revolution Video Player plugin <= 2.9.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-39970HIGHTypeBot: Stored Cross-Site Scripting (XSS) via SVG File Upload On Profile Picture FormEPSS 0.3%CVE-2025-25096MEDIUMWordPress RSS in Page plugin <= 2.9.1 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-0693MEDIUMAllow HTML in Category Descriptions <= 1.2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Category DescriptionsEPSS 0.3%CVE-2025-30955HIGHWordPress ListingEasy theme <= 1.9.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-44037MEDIUMWordPress Multipurpose Ticket Booking Manager plugin <= 4.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47524MEDIUMWordPress Quran multilanguage Text & Audio plugin <= 2.3.23 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-47372MEDIUMWordPress TNC PDF viewer plugin <= 3.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-1905MEDIUMSphere Manager <= 1.0.2 - Authenticated (Contributor+) Cross-Site Scripting via 'width' Shortcode AttributeEPSS 0.3%