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-2025-11261NONEStored i18n XSS exposed by security patch for T402077EPSS 0.3%CVE-2024-43123MEDIUMWordPress Card Elements for Elementor plugin <= 1.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-52348MEDIUMWordPress AA Audio Player plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43216MEDIUMWordPress Filr plugin <= 1.2.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37528MEDIUMIBM Cloud Pak for Business Automation cross-site scriptingEPSS 0.3%CVE-2025-34257MEDIUMAdvantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via action/definedEPSS 0.3%CVE-2024-37414MEDIUMWordPress Depicter Slider plugin <= 3.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43218MEDIUMWordPress Mediavine Control Panel plugin <= 2.10.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-19902MEDIUMAd Inserter <= 2.8.18 - Reflected Cross-Site Scripting via {search-query} Dynamic Tag (Referer Header)EPSS 0.3%CVE-2024-35641MEDIUMWordPress Just Writing Statistics plugin <= 4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-3900MEDIUMColorbox - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-041EPSS 0.3%CVE-2024-11093MEDIUMSG Helper <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-57204MEDIUMStocky POS with Inventory Management & HRM (ui-lib) version 5.0 is affected by a Stored Cross-Site Scripting (XSS) vulnerability within the EPSS 0.3%CVE-2026-96567HIGHMW WP Form <= 5.1.7 - Unauthenticated Stored Cross-Site Scripting via 'post_id' Parameter (via stored form-submitted post meta)EPSS 0.3%CVE-2024-52349MEDIUMWordPress Awesome Tool Tip plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-10388MEDIUMSelleo Mentingo Create New Course Basic Settings enroll-course cross site scriptingEPSS 0.3%CVE-2024-34790MEDIUMWordPress Download ImageMagick Sharpen Resized Images plugin <= 1.1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-42224HIGHipl/web is vulnerable to reflected XSS by malformed search requestsEPSS 0.3%CVE-2024-34548MEDIUMWordPress All-in-One Addons for Elementor – WidgetKit plugin <= 2.4.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-47623MEDIUMWordPress Gallery Lightbox plugin <= 1.0.0.39 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%