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-2024-35641MEDIUMWordPress Just Writing Statistics plugin <= 4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43123MEDIUMWordPress Card Elements for Elementor plugin <= 1.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37528MEDIUMIBM Cloud Pak for Business Automation cross-site scriptingEPSS 0.3%CVE-2024-6701MEDIUMPega Platform versions 8.1 to Infinity 24.1.2 are affected by an XSS issue with case type.EPSS 0.3%CVE-2026-29969MEDIUMA cross-site scripting (XSS) vulnerability in the wff_cols_pref.css.aspx endpoint of staffwiki v7.0.1.19219 allows attackers to execute arbiEPSS 0.3%CVE-2024-43226MEDIUMWordPress WP Dashboard Notes plugin <= 1.0.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-118648HIGHn8n before 1.123.85, 2.43.5, and 2.44.1 Stored XSS via Webhook Responses Missing Sandbox PolicyEPSS 0.3%CVE-2024-37278MEDIUMWordPress Cards for Beaver Builder plugin <= 1.1.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37215MEDIUMWordPress Transition Slider – Responsive Image Slider and Gallery plugin <= 2.20.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49261MEDIUMWordPress Arkhe Blocks plugin <= 2.23.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49289MEDIUMWordPress Cooked Pro plugin < 1.8.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-27469MEDIUMIsso: Stored XSS via comment website fieldEPSS 0.3%CVE-2025-8080MEDIUMAlobaidi Captcha <= 1.0.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin SettingsEPSS 0.3%CVE-2025-34259MEDIUMAdvantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via devicemap/buildingEPSS 0.3%CVE-2025-30928MEDIUMWordPress WP Biographia plugin <= 4.0.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-35642MEDIUMWordPress Site Favicon plugin <= 0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-42412MEDIUMCross-site scripting vulnerability exists in ELECOM wireless access points due to improper processing of input values in menu.cgi. If a userEPSS 0.3%CVE-2025-12230MEDIUMprojectworlds Expense Management System Currency create cross site scriptingEPSS 0.3%CVE-2024-34561MEDIUMWordPress Real3D Flipbook PDF Viewer Lite plugin <= 3.71 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-30930MEDIUMWordPress ACF: Yandex Maps Field plugin <= 1.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%