Falhas do tipo CWE-79

29.621 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-2025-3962MEDIUMwithstars Books-Management-System Comment add cross site scriptingEPSS 0.4%CVE-2024-32343MEDIUMA cross-site scripting (XSS) vulnerability in the Create Page of Boid CMS v2.1.0 allows attackers to execute arbitrary web scripts or HTML vEPSS 0.4%CVE-2026-69642MEDIUMSkype for Business Spoofing VulnerabilityEPSS 0.4%CVE-2025-3958MEDIUMwithstars Books-Management-System Book Edit Page book_edit_do.html cross site scriptingEPSS 0.4%CVE-2026-65930MEDIUMLimeSurvey Community Edition 7.0.5 - Stored XSS in replacement-fieldsEPSS 0.4%CVE-2023-47767HIGHWordPress Interactive World Map Plugin <= 3.2.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47773HIGHWordPress Permalinks Customizer Plugin <= 2.8.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-10192MEDIUMPHPGurukul IFSC Code Finder Project search.php cross site scriptingEPSS 0.4%CVE-2023-32298HIGHWordPress Simple User Listing Plugin <= 1.9.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-2773LOWSourceCodester Apartment Visitor Management System profile.php cross site scriptingEPSS 0.4%CVE-2024-9089MEDIUMSourceCodester Modern Loan Management System update_loan_record.php cross site scriptingEPSS 0.4%CVE-2025-23429HIGHWordPress Altima Lookbook Free for WooCommerce plugin <= 1.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-94504HIGHNinja Forms – The Contact Form Builder That Grows With You <= 3.15.3 - Stored Cross-Site ScriptingEPSS 0.4%CVE-2022-2768LOWSourceCodester Library Management System cross site scriptingEPSS 0.4%CVE-2023-47520HIGHWordPress Responsive Column Widgets Plugin <= 1.2.7 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-47812MEDIUMCross-site Scripting (XSS) on Special:RequestImportQueue when displaying request date in ImportDumpEPSS 0.4%CVE-2025-23432HIGHWordPress AlT Report plugin <= 1.12.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-47522HIGHWordPress Photo Feed Plugin <= 2.2.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47510HIGHUnauth. Reflected Cross-Site Scripting (XSS) vulnerability in WPSolutions-HQ WPDBSpringClean plugin <= 1.6 versions.EPSS 0.4%CVE-2023-47690HIGHWordPress Additional Order Filters for WooCommerce Plugin <= 1.10 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%