Weaknesses of type CWE-79

30,296 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-2024-4706MEDIUMWordPress + Microsoft Office 365 / Azure AD | LOGIN <= 27.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via pintra ShortcodeEPSS 0.3%CVE-2026-2102MEDIUMXSS in wrensec-commons CREST framework HTTP binding via _mimeType parameterEPSS 0.3%CVE-2024-4939MEDIUMWeaver Xtreme Theme Support <= 6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via div ShortcodeEPSS 0.3%CVE-2024-9274MEDIUMElastik Page Builder <= 0.27.4 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-64566MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2026-21871MEDIUMNiceGUI is vulnerable to XSS via Unescaped URL in ui.navigate.history.push() / replace()EPSS 0.3%CVE-2024-9125MEDIUMking_IE <= 1.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2026-103277HIGHGhost 2.5.0 before 6.34.0 Untrusted Script Execution via oEmbedEPSS 0.3%CVE-2026-105291MEDIUMfeelec-yishu feelcrm-os Department Search Endpoint GroupController.class.php index cross site scriptingEPSS 0.3%CVE-2026-9243MEDIUMThe Plus Addons for Elementor <= 6.4.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'carousel_direction' ParameterEPSS 0.3%CVE-2025-5845MEDIUMAffiliate Reviews <= 1.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via numColumns ParameterEPSS 0.3%CVE-2026-84280HIGHFancy Product Designer <= 6.5.2 - Unauthenticated Stored Cross-Site Scripting via Shortcode Order 'elements[].title' ParameterEPSS 0.3%CVE-2026-105288MEDIUMfeelec-yishu feelcrm-os Crm Endpoint functions.php index cross site scriptingEPSS 0.3%CVE-2024-38963MEDIUMNopcommerce 4.70.1 is vulnerable to Cross Site Scripting (XSS) via the combined "AddProductReview.Title" and "AddProductReview.ReviewText" pEPSS 0.3%CVE-2026-11337MEDIUMtittuvarghese CollegeManagementSystem fetch.php cross site scriptingEPSS 0.3%CVE-2026-112092MEDIUMsubhajitkhan online-clinic-management-system Doctor Registration doctorregistration.php echo cross site scriptingEPSS 0.3%CVE-2025-28879MEDIUMWordPress Bee Layer Slider plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-67617MEDIUMMicroweber CMS 2.0.20 Stored XSS via tag_names ParameterEPSS 0.3%CVE-2026-65697MEDIUMFathom Lite 1.3.1 Stored XSS via /collect EndpointEPSS 0.3%CVE-2025-28870MEDIUMWordPress amoCRM WebForm plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%