Falhas do tipo CWE-79

29.962 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-2024-31103HIGHWordPress Kanban Boards for WordPress plugin <= 2.5.21 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-32546HIGHWordPress Tax Rate Upload plugin <= 2.4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-31090HIGHWordPress Hacklog Down As PDF plugin <= 2.3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-6767MEDIUMWordSurvey <= 3.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via sounding_title ParameterEPSS 0.4%CVE-2024-52463HIGHWordPress Post By Email plugin <= 1.0.4b - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-33633HIGHWordPress Piotnet Addons For Elementor Pro plugin <= 7.1.17 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-52457HIGHWordPress Youneeq Recommendations plugin <= 3.0.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-29091HIGHWordPress WP Armour plugin <= 2.1.13 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-32533HIGHWordPress LH Add Media From Url plugin <= 1.22 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-12496MEDIUMLinear <= 2.7.12 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-24668MEDIUMWordPress PPOM for WooCommerce plugin <= 33.0.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-31085HIGHWordPress Post-Plugin Library plugin <= 2.6.2.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-31084HIGHWordPress Weekly Class Schedule plugin <= 3.19 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-30799MEDIUMWordPress WP Google Street View plugin <= 1.1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-72747MEDIUMAVideo Stored Cross-Site Scripting via Unauthenticated RegistrationEPSS 0.4%CVE-2024-54329HIGHWordPress CleverNode Related Content plugin <= 1.1.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54341HIGHWordPress LabelGrid Tools plugin <= 1.3.58 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-13969MEDIUMReviews Sorted <= 2.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'space' Shortcode AttributeEPSS 0.4%CVE-2025-30574MEDIUMWordPress Mobile Navigation plugin <= - 1.5 Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2024-52462HIGHWordPress WP e-Commerce Style Email plugin <= 0.6.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%