Falhas do tipo CWE-79

30.149 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-2024-13082MEDIUMPHPGurukul Land Record System search-property.php cross site scriptingEPSS 0.3%CVE-2024-8720MEDIUMRumbleTalk Live Group Chat – HTML5 <= 6.3.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2019-25403MEDIUMComodo Dome Firewall 2.7.0 Stored Cross-Site Scripting via admin_profilesEPSS 0.3%CVE-2025-9737MEDIUMO2OA Personal Profile importmodel cross site scriptingEPSS 0.3%CVE-2025-71241MEDIUMSPIP < 4.3.6 Cross-Site Scripting in Private AreaEPSS 0.3%CVE-2024-20538MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2024-32429MEDIUMWordPress Remove Footer Credit plugin <= 1.0.13 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-7870MEDIUMPortabilis i-Diario justificativas-de-falta Endpoint doc_uploader.rb cross site scriptingEPSS 0.3%CVE-2026-45665HIGHOpen WebUI: Stored XSS in Banner Component via Improper Sanitization OrderEPSS 0.3%CVE-2024-29103HIGHWordPress Database for Contact Form 7 plugin <= 3.0.6 - Unauthenticated Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-48682MEDIUMStored cross-site scripting (XSS) vulnerability in unit name. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows)EPSS 0.3%CVE-2024-5946MEDIUMSquelch Tabs and Accordions Shortcodes <= 0.4.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via tab ShortcodeEPSS 0.3%CVE-2024-9051MEDIUMWP Ultimate Post Grid <= 3.9.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpupg-grid-with-filters ShortcodeEPSS 0.3%CVE-2024-11935MEDIUMEmail Address Obfuscation <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via class ParameterEPSS 0.3%CVE-2025-4984HIGHStored Cross-site Scripting (XSS) vulnerability affecting City Discover in City Referential Manager on Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2024-30551HIGHWordPress Sticky Anything plugin <= 2.1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-6897MEDIUMaThemes Starter Sites <= 1.0.53 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-8153MEDIUMCross-site Scripting vulnerability in NEC Corporation UNIVERGE IX from Ver.9.5 to Ver.10.7, from Ver.10.8.21 to Ver.10.8.36, from Ver.10.9.1EPSS 0.3%CVE-2022-36277MEDIUMSQL injection vulnerability in TCMAN GIMEPSS 0.3%CVE-2024-25921HIGHWordPress Action Network plugin <= 1.4.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%