Falhas do tipo CWE-79

30.496 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-2026-103587MEDIUMQloApps through 1.7.0 Reflected XSS via Book Now Search ParametersEPSS 0.2%CVE-2025-49932MEDIUMWordPress JetBlog plugin <= 2.4.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-52838LOWEasy!Appointments disable_booking_message rendered as raw HTML on public booking page — Stored XSSEPSS 0.2%CVE-2025-67078MEDIUMCross site scripting (XSS) vulnerability in Omnispace Agora Project before 25.10 allowing attackers to execute arbitrary code via the notifyEPSS 0.2%CVE-2025-62857LOWQuMagieEPSS 0.2%CVE-2025-14506MEDIUMConvertForce Popup Builder <= 0.0.7 - Stored Cross-Site Scripting via entrance_animationEPSS 0.2%CVE-2025-70297MEDIUMA stored cross-site scripting (XSS) vulnerability in the recipe asset upload and media serving component in Mealie 3.3.1 allows remote autheEPSS 0.2%CVE-2025-22808MEDIUMWordPress Surbma | Premium WP plugin <= 9.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-32932MEDIUMAn Improper neutralization of input during web page generation ('cross-site scripting') vulnerability [CWE-79] in FortiSOAR version 7.6.1 anEPSS 0.2%CVE-2025-22321MEDIUMWordPress ElementsCSS Addons for Elementor plugin <= 1.0.8.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-22819MEDIUMWordPress Qr Code and Barcode Scanner Reader plugin <= 1.0.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-13887MEDIUMAI BotKit <= 1.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2024-49793MEDIUMIBM ApplinX Cross-Site ScriptingEPSS 0.2%CVE-2025-55107MEDIUMBUG-000177335 ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.EPSS 0.2%CVE-2025-59987MEDIUMJunos Space: The arbitrary device search field is vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2025-57874MEDIUMBUG-000161627 - Reflected XSS vulnerability in Portal for ArcGIS.  (11.3, 11.1, 10.9.1)EPSS 0.2%CVE-2026-24665HIGHOpen eClass is Vulnerable to Stored Cross-Site Scripting (XSS) via Student Assignment UploadEPSS 0.2%CVE-2025-59991MEDIUMJunos Space: Device Management pages are vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2025-46542MEDIUMWordPress Xpert Tab plugin <= 1.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-20280MEDIUMCisco Evolved Programmable Network Manager and Cisco Prime Infrastructure Stored Cross-Site Scripting VulnerabilityEPSS 0.2%