Falhas do tipo CWE-79

29.818 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-2024-1384MEDIUMPremium Portfolio Features for Phlox theme <= 2.3.4 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-2261HIGHTIBCO BPM Enterprise XSS VulnerabilityEPSS 0.4%CVE-2026-68528MEDIUMConcrete CMS 9.5.2 and below is vulnerable to Stored XSS in RSS Displayer Block via Unescaped Remote Feed Item titleEPSS 0.4%CVE-2024-11770MEDIUMPost Carousel & Slider <= 1.0.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-69092MEDIUMAdmidio before 5.0.11 Reflected XSS via SSO/SAML EndpointEPSS 0.4%CVE-2025-30533MEDIUMWordPress Message ticker plugin <= 9.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2025-26929MEDIUMWordPress Accounting for WooCommerce plugin <= 1.6.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-30532MEDIUMWordPress Weather Layer plugin <= 4.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-37783MEDIUMA reflected cross-site scripting (XSS) vulnerability in Gladinet CentreStack v13.12.9934.54690 allows attackers to inject malicious JavaScriEPSS 0.4%CVE-2025-24579MEDIUMWordPress Nested pages plugin <= 3.2.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-51064MEDIUMQStar Archive Solutions Release RELEASE_3-0 Build 7 Patch 0 was discovered to contain a DOM Based reflected XSS vulnerability within the comEPSS 0.4%CVE-2025-30847MEDIUMWordPress Novelist plugin <= 1.2.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2024-5879MEDIUMHubSpot – CRM, Email Marketing, Live Chat, Forms & Analytics <= 11.1.22 - Authenticated (Contributor+) Stored Cross-Site Scripting via HubSpot Meeting WidgetEPSS 0.4%CVE-2024-22357MEDIUMIBM Sterling B2B Integrator cross-site scriptingEPSS 0.4%CVE-2026-8661MEDIUMServer-Side Cross-Site Scripting and SSRF in Rapid7 InsightConnect Markdown to PDF PluginEPSS 0.4%CVE-2022-42248MEDIUMQlikView 12.60.2 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the QvsViewClient functionality.EPSS 0.4%CVE-2025-30530MEDIUMWordPress AI Preloader plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-30536MEDIUMWordPress Beautiful Link Preview plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-6699MEDIUMLabRedesCefetRJ WeGIA Cadastro de Funcionário cadastro_funcionario.php cross site scriptingEPSS 0.4%CVE-2024-13629MEDIUMPushbiz <= 1.0 - Reflected XSSEPSS 0.4%