Falhas do tipo CWE-79

28.838 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-2026-27222MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2021-38344MEDIUMBrizy <= 2.3.11 Authenticated Stored Cross-Site ScriptingEPSS 0.6%CVE-2023-44207MEDIUMStored cross-site scripting (XSS) vulnerability in protection plan name. The following products are affected: Acronis Cyber Protect 15 (LinuEPSS 0.6%CVE-2026-32124MEDIUMOpenEMR: Dynamic Code Picker Renders Unescaped Descriptions (Stored XSS)EPSS 0.6%CVE-2025-46198HIGHCross Site Scripting vulnerability in grav v.1.7.48, v.1.7.47 and v.1.7.46 allows an attacker to execute arbitrary code via the onerror attrEPSS 0.6%CVE-2021-20994HIGHWAGO: Managed Switches: Reflected Cross-site ScriptingEPSS 0.6%CVE-2026-32125MEDIUMOpenEMR: Stored XSS in Track Anything Graphs via Unescaped Dygraph Titles/LabelsEPSS 0.6%CVE-2026-27258MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-51800MEDIUMCross Site Scripting (XSS) vulnerability in School Fees Management System v.1.0 allows a remote attacker to execute arbitrary code via a craEPSS 0.6%CVE-2020-3113MEDIUMCisco Data Center Network Manager Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2022-2936MEDIUMImage Hover Effects Ultimate <= 9.7.3 - Authenticated Stored Cross-Site Scripting via Video LinkEPSS 0.6%CVE-2022-2516MEDIUMVisual Composer Website Builder <= 45.0 - Authenticated Stored Cross-Site Scripting via 'Title'EPSS 0.6%CVE-2020-3185MEDIUMCisco TelePresence Management Suite Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2021-3052HIGHPAN-OS: Reflected Cross-Site Scripting (XSS) in Web InterfaceEPSS 0.6%CVE-2021-24168—Easy Contact Form Pro < 1.1.1.9 - Authenticated Stored Cross-Site Scripting (XSS)EPSS 0.6%CVE-2023-3884LOWCampcodes Beauty Salon Management System edit_product.php cross site scriptingEPSS 0.6%CVE-2022-48327MEDIUMMultiple Cross Site Scripting (XSS) vulnerabilities in Mapos 4.39.0 allow attackers to execute arbitrary code. Affects the following parametEPSS 0.6%CVE-2023-3726MEDIUMOCSInventory-ocsreports 2.12.0 - Stored cross-site ScriptingEPSS 0.6%CVE-2025-32430MEDIUMXWiki Platform contains Reflected XSS vulnerability in two templatesEPSS 0.6%CVE-2021-43551MEDIUMOSIsoft PI VisionEPSS 0.6%