Falhas do tipo CWE-79

30.149 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-2025-9718MEDIUMO2OA Personal Profile process cross site scriptingEPSS 0.3%CVE-2025-8539MEDIUMPortabilis i-Educar public_distrito_cad.php cross site scriptingEPSS 0.3%CVE-2025-9736MEDIUMO2OA Personal Profile statement cross site scriptingEPSS 0.3%CVE-2024-6262MEDIUMPortfolio Gallery – Image Gallery Plugin <= 1.6.4 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-9734MEDIUMO2OA Personal Profile stat cross site scriptingEPSS 0.3%CVE-2024-10223MEDIUMHT Team Member <= 1.1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via htteamember ShortcodeEPSS 0.3%CVE-2024-32453MEDIUMWordPress POEditor plugin <= 0.9.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-41681MEDIUMPersistent Cross-Site Scripting via POST Requests Due to Improper Neutralization of InputEPSS 0.3%CVE-2026-12114MEDIUMTeam Members <= 8.7 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'custom_css' ParameterEPSS 0.3%CVE-2024-54046MEDIUMAdobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.3%CVE-2025-5661MEDIUMcode-projects Traffic Offense Reporting System Setting save-settings.php cross site scriptingEPSS 0.3%CVE-2024-43025MEDIUMAn HTML injection vulnerability in RWS MultiTrans v7.0.23324.2 and earlier allows attackers to alter the HTML-layout and possibly execute a EPSS 0.3%CVE-2026-15324MEDIUMSysBasics Customize My Account for WooCommerce <= 4.4.14 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via 'row_type' ParameterEPSS 0.3%CVE-2023-5118MEDIUMStored cross-site scripting vulnerability in Kofax Capture softwareEPSS 0.3%CVE-2021-26087MEDIUMAn improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, EPSS 0.3%CVE-2024-32584MEDIUMWordPress TeraWallet plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-0977MEDIUMTimeline Widget For Elementor (Elementor Timeline, Vertical & Horizontal Timeline) <= 1.5.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-12042MEDIUMWP2Social Auto Publish <= 2.4.12 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'pages' ParameterEPSS 0.3%CVE-2024-11993MEDIUMReflected cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.38, and Liferay DXP 7.4 GA through update 38 allowsEPSS 0.3%CVE-2024-20530MEDIUMCisco Identity Services Engine Reflected Cross-Site Scripting VulnerabilityEPSS 0.3%