Falhas do tipo CWE-79

30.303 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-2025-64544MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2026-74793MEDIUMjusthtml before 3.11.0 XSS via selectedcontent projectionEPSS 0.3%CVE-2025-24534HIGHWordPress DPortfolio plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-52754HIGHWordPress Sello ChannelConnector plugin <= 1.6.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-66492HIGHMasa CMS vulnerable to Cross-Site Scripting (XSS) through URL ParameterEPSS 0.3%CVE-2025-58921HIGHWordPress WP Tactical Popup plugin <= 1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64580MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64611MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-59571HIGHWordPress WorkScout-Core plugin < 1.7.06 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-96578HIGHGSpeech TTS <= 3.22.0 - Unauthenticated Stored Cross-Site Scripting via Comment ContentEPSS 0.3%CVE-2025-64590MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64575MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-52770HIGHWordPress Hello Followers plugin <= 2.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-45707MEDIUMHCL Connections Docs is vulnerable to Cross-Site Scripting (XSS)EPSS 0.3%CVE-2025-58971HIGHWordPress Doctreat theme <= 1.6.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-12076MEDIUMSocial Media Auto Publish <= 3.6.5 - Reflected Cross-Site Scripting via PostMessageEPSS 0.3%CVE-2025-62020HIGHWordPress VOD Infomaniak plugin <= 1.5.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-66554LOWNextcloud Contacts vulnerable to Stored XSS in contacts app via organisation and title fieldEPSS 0.3%CVE-2025-23853HIGHWordPress NoFollow Free plugin <= 1.6.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64797MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%