Falhas do tipo CWE-79

29.306 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-2022-40711MEDIUMPrimeKey EJBCA 7.9.0.2 Community allows stored XSS in the End Entity section. A user with the RA Administrator role can inject an XSS payloaEPSS 0.5%CVE-2026-63360HIGHLimeSurvey Community Edition 7.0.5 - Reflected XSS in user activation confirmation endpointEPSS 0.5%CVE-2023-23682MEDIUMWordPress EZP Maintenance Mode Plugin <= 1.0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.5%CVE-2024-10222MEDIUMSVG Support <= 2.5.10 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.5%CVE-2026-86550MEDIUMUXSS vulnerability in ZTE browser productsEPSS 0.5%CVE-2026-64970MEDIUMStored XSS in ATutorEPSS 0.5%CVE-2023-51296MEDIUMPHPJabbers Event Booking Calendar v4.0 is vulnerable to Cross-Site Scripting (XSS) in the "name, plugin_sms_api_key, plugin_sms_country_codeEPSS 0.5%CVE-2024-11032MEDIUMParsi Date <= 5.1.1 - Reflected Cross-Site Scripting via add_query_arg ParameterEPSS 0.5%CVE-2024-7284MEDIUMSourceCodester Lot Reservation Management System cross site scriptingEPSS 0.5%CVE-2025-25905HIGHCross-Site Scripting (XSS) vulnerability in CADClick v1.13.0 and before allows remote attackers to inject arbitrary web script or HTML via tEPSS 0.5%CVE-2023-6924MEDIUMPhoto Gallery by 10Web <= 1.8.18 - Authenticated (Administrator+) Stored Cross-Site Scripting via WidgetEPSS 0.5%CVE-2023-49839HIGHReflected Cross-Site Scripting vulnerability in multiple WordPress components by KlbThemeEPSS 0.5%CVE-2026-7804MEDIUMProduct Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross-Site Scripting via 'wpf_fid' ParameterEPSS 0.5%CVE-2025-48236HIGHWordPress bunny.net plugin <= 2.3.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.5%CVE-2025-3532MEDIUMYouDianCMS index.html.Attackers cross site scriptingEPSS 0.5%CVE-2026-41653HIGHBentoPDF: Stored XSS via Markdown Editor Leading to Persistent File ExfiltrationEPSS 0.5%CVE-2023-24197MEDIUMOnline Food Ordering System v2 was discovered to contain a SQL injection vulnerability via the id parameter at view_order.php.EPSS 0.5%CVE-2026-15346MEDIUMVikBooking Hotel Booking Engine & PMS <= 1.8.13 - Reflected Cross-Site Scripting via 'category_id' ParameterEPSS 0.5%CVE-2025-3533MEDIUMYouDianCMS index.html.Attackers cross site scriptingEPSS 0.5%CVE-2024-34089HIGHAn issue was discovered in Archer Platform 6 before 2024.04. There is a stored cross-site scripting (XSS) vulnerability. A remote authenticaEPSS 0.5%