Weaknesses of type CWE-79

28,635 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-2022-1282—Photo Gallery < 1.6.3 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2019-1882MEDIUMCisco Industrial Network Director Stored Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2022-0399—Advanced Product Labels for WooCommerce < 1.2.3.7 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2021-21383HIGHXSS in Wiki.jsEPSS 0.9%CVE-2021-25027—PowerPack Addons for Elementor < 2.6.2 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2021-25043—WOOCS < 1.3.7.3 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2022-0601—Countdown & Clock < 2.2.9 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2024-28671HIGHDedeCMS v5.7 was discovered to contain a Cross-Site Request Forgery (CSRF) vulnerability via /dede/stepselect_main.php.EPSS 0.9%CVE-2019-1707MEDIUMCisco DNA Center Access Contract Stored Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2019-3889MEDIUMA reflected XSS vulnerability exists in authorization flow of OpenShift Container Platform versions: openshift-online-3, openshift-enterprisEPSS 0.9%CVE-2022-0431—Google Pagespeed Insights < 4.0.4 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2018-0483MEDIUMCisco Jabber Client Framework Instant Message Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2022-0161—ARI Fancy Lightbox < 1.3.9 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2021-25077—Store Toolkit for WooCommerce < 2.3.2 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2018-0482MEDIUMCisco Prime Network Control System Stored Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2022-0193—Complianz - GDPR/CCPA Cookie Consent < 6.0.0 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2022-0176—PowerPack Lite for Beaver Builder < 1.2.9.3 - Reflected Cross-Site ScriptingEPSS 0.9%CVE-2026-88058HIGHAngular: SSR XSS via Unescaped Processing Instruction (<?...?>) Nodes in Fallback Raw-Content ElementsEPSS 0.9%CVE-2024-11201MEDIUMmyCred – Loyalty Points and Rewards plugin <= 2.7.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via mycred_send ShortcodeEPSS 0.9%CVE-2024-9458MEDIUMReservit Hotel < 3.0 - Admin+ Stored XSSEPSS 0.9%