Falhas do tipo CWE-79

30.299 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-2024-37429MEDIUMWordPress Login with phone number plugin <= 1.7.35 - Admin+ Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-31598MEDIUMWordPress Quantity Dynamic Pricing & Bulk Discounts for WooCommerce plugin <= 4.0.3 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5583MEDIUMThe Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce <= 5.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Testimonials Widget SettingsEPSS 0.3%CVE-2025-31592MEDIUMWordPress Send E-mail plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-10310MEDIUMElement Pack Elementor Addons (Header Footer, Template Library, Dynamic Grid & Carousel, Remote Arrows) <= 5.10.1 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via Custom Gallery WidgetEPSS 0.3%CVE-2024-4452MEDIUMElementsKit Pro <= 3.6.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-108920MEDIUMSourceCodester Drug Recommendation System Admin Record Tables user_record.php cross site scriptingEPSS 0.3%CVE-2026-120205HIGHThelia before 3.1.0 Stored XSS via Coupon Condition Customer NameEPSS 0.3%CVE-2024-9696MEDIUMRescue Shortcodes <= 2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2024-4400MEDIUMPost and Page Builder by BoldGrid – Visual Drag and Drop Editor <= 1.26.4 - Authenticated (Contributer+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-89241MEDIUMWWBN AVideo Reflected XSS via confirmLivePassword.phpEPSS 0.3%CVE-2024-56260MEDIUMWordPress ShopElement plugin <= 2.0.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5086MEDIUMEssential Addons for Elementor PRO – Best Elementor Templates, Widgets, Kits & WooCommerce Builders <= 5.8.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via Team Member Carousel WidgetEPSS 0.3%CVE-2024-5818MEDIUMRoyal Elementor Addons and Templates <= 1.3.980 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via Magazine Grid/Slider WidgetEPSS 0.3%CVE-2024-25637LOWReflected XSS via X-October-Request-Handler HeaderEPSS 0.3%CVE-2026-100877MEDIUMmathurvishal CloudClassroom-PHP-Project registrationform.php cross site scriptingEPSS 0.3%CVE-2025-1551MEDIUMIBM Operational Decision Manager cross-site scriptingEPSS 0.3%CVE-2024-9704MEDIUMSocial Sharing (by Danny) <= 1.3.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2026-89239MEDIUMWWBN AVideo Reflected XSS via Referer Header Comment BreakoutEPSS 0.3%CVE-2025-53493MEDIUMStored XSS in MintyDocsEPSS 0.3%