Falhas do tipo CWE-79

29.825 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-2024-29805HIGHWordPress Shipping with Venipak for WooCommerce plugin <= 1.19.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54687MEDIUMVtiger CRM v.6.1 and before is vulnerable to Cross Site Scripting (XSS) via the Documents module and function uploadAndSaveFile in CRMEntityEPSS 0.4%CVE-2024-57488MEDIUMCode-Projects Online Car Rental System 1.0 is vulnerable to Cross Site Scripting (XSS) via the vehicalorcview parameter in /admin/edit-vehicEPSS 0.4%CVE-2026-47685HIGHFOGProject has stored XSS via unauthenticated inventory service renders unescaped in Host Management pageEPSS 0.4%CVE-2025-7818MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request category.php cross site scriptingEPSS 0.4%CVE-2024-31256HIGHWordPress WebinarPress plugin <= 1.33.10 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-30200HIGHWordPress BEAR plugin <= 1.1.4.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-88057MEDIUMAngular: Sanitization bypass via directive host bindings on concrete host elements in @angular/core and @angular/compilerEPSS 0.4%CVE-2024-13351HIGHSocial proof testimonials and reviews by Repuso <= 5.20 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-29806HIGHWordPress ReDi Restaurant Reservation plugin <= 24.0128 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-1159MEDIUMCampCodes School Management Software academic-calendar cross site scriptingEPSS 0.4%CVE-2023-5096MEDIUMHTML filter and csv-file search <= 2.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2024-12239MEDIUMPowerPack Lite for Beaver Builder <= 1.3.0.5 - Reflected Cross-Site Scripting via Navigate ParameterEPSS 0.4%CVE-2024-13699MEDIUMQi Addons For Elementor <= 1.8.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-7817MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request bwdates-reports.php cross site scriptingEPSS 0.4%CVE-2022-23791MEDIUMXSS in Firmanet Software and Technology Customer Relation ManagerEPSS 0.4%CVE-2024-1586MEDIUMSchema & Structured Data for WP & AMP <= 1.26 - Authenticated (Custom) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-12484HIGHGiveaways and Contests by RafflePress – Get More Website Traffic, Email Subscribers, and Social Followers <= 1.12.19 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-8236MEDIUMElementor Website Builder – More than Just a Page Builder <= 3.25.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-35574HIGHChurchCRM has a Stored XSS in Person Profile - Add a NoteEPSS 0.4%