Falhas do tipo CWE-79

30.150 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-2024-45920MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability in Solvait 24.4.2 allows remote attackers to inject malicious scripts into the applicationEPSS 0.3%CVE-2025-57520MEDIUMA Cross Site Scripting (XSS) vulnerability exists in Decap CMS thru 3.8.3. Input fields such as body, tags, title, and description are not pEPSS 0.3%CVE-2024-52468HIGHWordPress LeadBoxer plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-6661MEDIUMParityPress <= 1.0.0 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-24878HIGHWordPress Portugal CTT Tracking for WooCommerce plugin <= 2.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-27995MEDIUMWordPress ARMember plugin <= 4.0.23 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-11402HIGHWordPress Block Editor Bootstrap Blocks plugin <= 6.6.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-11874MEDIUMGrid Accordion Lite <= 1.5.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-4702MEDIUMMega Elements <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button WidgetEPSS 0.3%CVE-2025-22775HIGHWordPress Catalog Importer, Scraper & Crawler Plugin <= 5.1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-0602HIGHStored Cross-site Scripting (XSS) vulnerability affecting Compare in Collaborative Industry Innovator from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2025-24541HIGHWordPress DK White Label plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-9118MEDIUMQS Dark Mode Plugin <= 2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-24557HIGHWordPress PlainInventory plugin <= 3.1.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22684HIGHWordPress WP BASE Booking plugin <= 5.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37741MEDIUMOpenPLC 3 through 9cd8f1b allows XSS via an SVG document as a profile picture.EPSS 0.3%CVE-2026-109215MEDIUMLiteSpeed Cache <= 7.9.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-SerializationEPSS 0.3%CVE-2024-5039MEDIUMHUSKY – Products Filter Professional for WooCommerce <= 1.3.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2024-4356MEDIUMList categories <= 0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2024-53733HIGHWordPress Fence URL plugin <= 2.0.0 - CSRF to Stored XSS vulnerabilityEPSS 0.3%