Falhas do tipo CWE-79

30.199 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-2023-41810MEDIUMStored XSS Via Dashboard PanelEPSS 0.3%CVE-2025-1145MEDIUMNetVision Information ISOinsight - Reflected Cross-site ScriptingEPSS 0.3%CVE-2026-50711MEDIUMFrappe Framework 17.0.0-dev - Stored XSS in Number Card filter fields renderingEPSS 0.3%CVE-2024-9068MEDIUMOneElements – Best Elementor Addons <= 1.3.7 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2024-8113HIGHStored XSS in Placeholder Samples in Mail PreviewEPSS 0.3%CVE-2024-37063HIGHA cross-site scripting (XSS) vulnerability in versions 3.7.0 or newer of Ydata's ydata-profiling open-source library allows for payloads to EPSS 0.3%CVE-2024-3280MEDIUMFollow Us Badges <= 3.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpsite_follow_us_badges ShortcodeEPSS 0.3%CVE-2025-39578MEDIUMWordPress Responsive Blocks plugin <= 2.0.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-48709MEDIUMCodeAstro Membership Management System v1.0 is vulnerable to Cross Site Scripting (XSS) via the membershipType parameter in edit_type.phpEPSS 0.3%CVE-2025-39581MEDIUMWordPress Themify Shortcodes plugin <= 2.1.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2026-50704MEDIUMFrappe Framework 17.0.0-dev - Reflected/Stored XSS in File View breadcrumbs renderingEPSS 0.3%CVE-2025-39575MEDIUMWordPress WPCasa plugin <= 1.3.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-45510MEDIUMAn issue was discovered in Zimbra Collaboration (ZCS) through 10.0. Zimbra Webmail (Modern UI) is vulnerable to a stored Cross-Site ScriptinEPSS 0.3%CVE-2025-56200MEDIUMA URL validation bypass vulnerability exists in validator.js through version 13.15.15. The isURL() function uses '://' as a delimiter to parEPSS 0.3%CVE-2025-24729MEDIUMWordPress ElementInvader Addons for Elementor plugin <= 1.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-2542MEDIUMJotform Online Forms <= 1.3.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2025-22679HIGHWordPress Job Board Manager Plugin <= 2.1.61 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-54346MEDIUMWordPress Barter theme <= 1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24629HIGHWordPress Import Excel to Gravity Forms Plugin <= 1.18 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-50710MEDIUMFrappe Framework 17.0.0-dev - Stored XSS via eval in Number Card filters_configEPSS 0.3%