Falhas do tipo CWE-79

30.296 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-2025-7113MEDIUMPortabilis i-Educar Curricular Components Module edit cross site scriptingEPSS 0.3%CVE-2025-23669MEDIUMWordPress WP Smart Tooltip plugin <= 1.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-9952MEDIUMTrinity Audio <= 5.20.2 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-50464MEDIUMWordPress Kodex Posts likes plugin <= 2.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-30625MEDIUMWordPress AppBanners plugin <= 1.5.14 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2026-16032MEDIUMLWS Optimize < 4.1.2 - Unauthenticated Stored XSS via Real User MonitoringEPSS 0.3%CVE-2025-56762MEDIUMParacrawl KeOPs v2 is vulnerable to Cross Site Scripting (XSS) in error.php.EPSS 0.3%CVE-2025-30937MEDIUMWordPress Responsify WP plugin <= 1.9.11 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-47595MEDIUMWordPress Color Your Bar plugin <= 2.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-30630MEDIUMWordPress Global Translator plugin <= 2.0.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2023-51506MEDIUMWordPress WPCS Plugin <= 1.2.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-47622MEDIUMWordPress Email Notification on Login plugin <= 1.7.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-14845MEDIUMNewStatPress < 1.4.5 - Unauthenticated Stored XSS via Top Post WidgetEPSS 0.3%CVE-2026-14592MEDIUMWP Real IP-based Access Control <= 1.3.1 - Unauthenticated Stored XSS via acl_ctrl_addrEPSS 0.3%CVE-2025-23055MEDIUMAuthenticated Stored Cross-Site Scripting (XSS) Vulnerability in HPE Aruba Networking Fabric Composer Web Management InterfaceEPSS 0.3%CVE-2024-47647MEDIUMWordPress FAQ / Accordion / Docs – Helpie WordPress FAQ Accordion plugin plugin <= 1.27 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-23880HIGHOnboardLite has stored Cross-site Scripting issue that may lead to admin Account Take OverEPSS 0.3%CVE-2025-25939MEDIUMReprise License Manager 14.2 is vulnerable to reflected cross-site scripting in /goform/activate_process via the akey parameter.EPSS 0.3%CVE-2024-47336MEDIUMWordPress Terms Descriptions plugin <= 3.4.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-41021MEDIUMStored Cross-Site Scripting (XSS) vulnerability in Sergestec's ExitoEPSS 0.3%