Weaknesses of type CWE-79

30,259 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-2023-51532MEDIUMWordPress Icegram Plugin <= 3.1.19 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-23502MEDIUMWordPress Posts List Designer by Category – List Category Posts Or Recent Posts Plugin <= 3.3.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-5584MEDIUMWordPress Online Booking and Scheduling Plugin – Bookly <= 23.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Color Profile ParameterEPSS 0.3%CVE-2024-58304MEDIUMSPA-CART CMS < 2.0.0 Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-23505MEDIUMWordPress PDF Viewer & 3D PDF Flipbook – DearPDF Plugin <= 2.0.38 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2023-34445HIGHCross-site Scripting vulnerability on pages/ajax.render.php in Combodo iTopEPSS 0.3%CVE-2026-25136HIGHRucio WebUI has a Reflected Cross-site Scripting VulnerabilityEPSS 0.3%CVE-2024-24803MEDIUMWordPress Ultra Companion Plugin <= 1.1.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2020-37111MEDIUM60CycleCMS 2.5.2 - 'news.php' Cross-site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2023-34444HIGHCross-site Scripting vulnerability on pages/ajax.searchform.php in Combodo iTopEPSS 0.3%CVE-2025-67620HIGHWordPress Anon theme <= 2.2.10 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5344MEDIUMThe Plus Addons for Elementor Page Builder <= 5.5.6 - Reflected Cross-Site Scripting via WP Login and Register WidgetEPSS 0.3%CVE-2024-5531MEDIUMOcean Extra <= 2.2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Flickr WidgetEPSS 0.3%CVE-2023-47177MEDIUMWordPress Linker Plugin <= 1.2.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-24713MEDIUMWordPress Auto Listings Plugin <= 2.6.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-5259MEDIUMMinimal Share Buttons <= 1.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via align ParameterEPSS 0.3%CVE-2024-25094MEDIUMWordPress PJ News Ticker Plugin <= 1.9.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2026-65900MEDIUMDOMPurify before 3.4.8 Template Expression Injection via RETURN_DOMEPSS 0.3%CVE-2025-3633MEDIUMIBM Cognos Analytics is affected by multiple security vulnerabilitiesEPSS 0.3%CVE-2025-6550MEDIUMThe Pack Elementor addon <= 2.1.4 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%