Falhas do tipo CWE-79

30.300 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-2025-14063MEDIUMSEO Links Interlinking <= 1.7.9.9.1 - Reflected Cross-Site Scripting via 'google_error' ParameterEPSS 0.3%CVE-2025-47489MEDIUMWordPress Beds24 Online Booking plugin <= 2.0.29 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-45754MEDIUMA stored cross-site scripting (XSS) vulnerability exists in SeedDMS 6.0.32. This vulnerability allows an attacker to inject malicious JavaScEPSS 0.3%CVE-2026-102786HIGHJoomla Extension - phoca.cz - Authenticated stored cross-site scripting through HTML attribute injection in Phoca Gallery 4.5.0 - 6.1.5EPSS 0.3%CVE-2025-46464MEDIUMWordPress Ads Pro plugin <= 5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2019-25323MEDIUMHeatmiser Netmonitor 3.03 - HTML InjectionEPSS 0.3%CVE-2023-1006LOWSourceCodester Medical Certificate Generator App New Record cross site scriptingEPSS 0.3%CVE-2025-44110MEDIUMFluxBB 1.5.11 is vulnerable to Cross Site Scripting (XSS) in via the Forum Description Field in admin_forums.php.EPSS 0.3%CVE-2025-31696MEDIUMRapiDoc OAS Field Formatter - Moderately critical - Cross site scripting - SA-CONTRIB-2025-025EPSS 0.3%CVE-2025-12303MEDIUMPHPGurukul Curfew e-Pass Management System admin-profile.php cross site scriptingEPSS 0.3%CVE-2025-9044MEDIUMMapster WP Maps <= 1.20.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-85002MEDIUMEmbedPress < 4.6.7 - Contributor+ Stored XSS via Instagram Carousel Block AttributesEPSS 0.3%CVE-2026-49371HIGHIn JetBrains TeamCity before 2026.1.1 reflected XSS in the keyword filter was possibleEPSS 0.3%CVE-2025-47499MEDIUMWordPress Simple Blog Stats plugin <= 20250416 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2019-25324MEDIUMRICOH Web Image Monitor 1.09 - HTML InjectionEPSS 0.3%CVE-2026-24744MEDIUMInvoicePlane has a Stored Cross-Site Scripting (XSS) issueEPSS 0.3%CVE-2025-52180MEDIUMCross-site scripting (XSS) vulnerability in Zucchetti Ad Hoc Infinity 4.2 and earlier allows remote unauthenticated attackers to inject arbiEPSS 0.3%CVE-2025-47504MEDIUMWordPress Custom Checkout Fields for WooCommerce plugin <= 1.8.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-46493MEDIUMWordPress Crossword Compiler Puzzles plugin <= 14.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47442MEDIUMWordPress CC BMI Calculator plugin <= 2.1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%