Falhas do tipo CWE-79

30.299 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-2025-9590MEDIUMWeaver E-Mobile Mobile Management Platform cross site scriptingEPSS 0.3%CVE-2024-5739MEDIUMThe in-app browser of LINE client for iOS versions below 14.9.0 contains a Universal XSS (UXSS) vulnerability. This vulnerability allows forEPSS 0.3%CVE-2026-40534MEDIUMAn improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Video API in Synology DiskStation MEPSS 0.3%CVE-2012-20003MEDIUMCustom Tables WordPress Plugin < 3.4.6 Reflected XSS via iframe.phpEPSS 0.3%CVE-2026-115982MEDIUMphpIPAM Rack Link Creation show-rack-popup.php create_rack_link cross site scriptingEPSS 0.3%CVE-2025-13584MEDIUMEigenfocus Description cross site scriptingEPSS 0.3%CVE-2026-111877MEDIUMdext34-morgan Books4Cash search.php cross site scriptingEPSS 0.3%CVE-2025-49301MEDIUMWordPress Greenshift plugin <= 11.5.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-56263MEDIUMWordPress GS Shots for Dribbble plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-56241MEDIUMWordPress WPKoi Templates for Elementor plugin <= 3.1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-6159MEDIUMcode-projects Simple ChatBox Endpoint insert.php cross site scriptingEPSS 0.3%CVE-2019-25225MEDIUM`sanitize-html` prior to version 2.0.0-beta is vulnerable to Cross-site Scripting (XSS). The `sanitizeHtml()` function in `index.js` does noEPSS 0.3%CVE-2025-49310MEDIUMWordPress Frontend Dashboard plugin <= 2.2.8 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-56258MEDIUMWordPress Magazine Blocks plugin <= 1.3.20 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-30951MEDIUMWordPress BlockStrap Page Builder - Bootstrap Blocks plugin <= 0.1.36 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-48239MEDIUMWordPress Product Notes Tab & Private Admin Notes for WooCommerce plugin <= 3.1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-49305MEDIUMWordPress Product Catalog Simple plugin <= 1.8.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-37344MEDIUMCross-site scripting vulnerability in the Absolute Secure Access administrative console prior to 13.06EPSS 0.3%CVE-2024-35146MEDIUMIBM Maximo Application Suite cross-site scriptingEPSS 0.3%CVE-2025-68864HIGHWordPress Infility Global plugin <= 2.15.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%