Falhas do tipo CWE-79

30.271 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2025-39420HIGHWordPress WP Twitter Button plugin <= 1.4.1 - Cross Site Request Forgery (CSRF) vulnerabilityEPSS 0.3%CVE-2025-61644NONEi18n XSS through Special:WatchlistEPSS 0.3%CVE-2025-11124MEDIUMcode-projects Project Monitoring System postjob.php cross site scriptingEPSS 0.3%CVE-2023-54332MEDIUMJetpack 11.4 - Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-39382HIGHWordPress ACF: Google Font Selector plugin <= 3.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32646HIGHWordPress Question Answer plugin <= 1.2.70 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13731MEDIUMAlert Box Block – Display notice/alerts in the front end <= 1.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Alert Box BlockEPSS 0.3%CVE-2025-2536MEDIUMCross-site scripting (XSS) vulnerability on Liferay Portal 7.4.3.82 through 7.4.3.128, and Liferay DXP 2024.Q3.0, 2024.Q2.0 through 2024.Q2.EPSS 0.3%CVE-2024-11464MEDIUMEasy Code Snippets <= 1.0.2 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2025-32516HIGHWordPress Related Videos for JW Player plugin <= 1.2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32540HIGHWordPress Feedify – Web Push Notifications plugin <= 2.4.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23752HIGHWordPress CGD Arrange Terms plugin <= 1.1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-41785MEDIUMIBM Concert cross-site scriptingEPSS 0.3%CVE-2025-6287MEDIUMPHPGurukul COVID19 Testing Management System Take Action test-details.php cross site scriptingEPSS 0.3%CVE-2025-24548HIGHWordPress Autoglot – Automatic WordPress Translation plugin <=2.4.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32521HIGHWordPress Cool Flipbox plugin <= 1.8.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32578HIGHWordPress Coming Soon Countdown Plugin <= 2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32533HIGHWordPress Deliver via Shipos for WooCommerce Plugin <= 2.1.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32535HIGHWordPress DN Shipping by Weight for WooCommerce Plugin <= 1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23574HIGHWordPress CubePM plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%