Falhas do tipo CWE-79

29.596 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-2024-8985MEDIUMSocial Proof (Testimonials) Slider <= 2.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via spslider-block ShortcodeEPSS 0.4%CVE-2024-1449MEDIUMMaster Slider – Responsive Touch Slider <= 3.9.10 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-11376MEDIUMs2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions <= 241216 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-9616MEDIUMBlockMeister – Block Pattern Builder <= 3.1.10 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2025-8934MEDIUM1000 Projects Sales Management System sales.php cross site scriptingEPSS 0.4%CVE-2024-26467MEDIUMA DOM based cross-site scripting (XSS) vulnerability in the component generator.html of tabatkins/railroad-diagrams before commit ea9a123 alEPSS 0.4%CVE-2025-3669MEDIUMSupreme Addons for Beaver Builder <= 1.0.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via auto_qrcodesabb ShortcodeEPSS 0.4%CVE-2023-25018MEDIUMRifartek IOT Wall - Reflected XSSEPSS 0.4%CVE-2023-25154HIGHCross site scripting (XSS) of ActivityPub URI in misskeyEPSS 0.4%CVE-2024-4209MEDIUMGutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.2.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown TimerEPSS 0.4%CVE-2023-22902MEDIUMOpenfind Mail2000 - XSSEPSS 0.4%CVE-2024-3680MEDIUMEnter Addons – Ultimate Template Builder for Elementor <= 2.1.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Animation Title widget img tagEPSS 0.4%CVE-2025-49898HIGHWordPress Dropshix plugin <= 4.0.14 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-8968MEDIUMMaxButtons < 9.8.1 - Admin+ Stored XSS via Text ColorEPSS 0.4%CVE-2024-27626MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability has been identified in Dotclear version 2.29. The flaw exists within the Search functioEPSS 0.4%CVE-2025-7959MEDIUMStation Pro <= 2.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via width and height ParametersEPSS 0.4%CVE-2025-8933MEDIUM1000 Projects Sales Management System sales.php cross site scriptingEPSS 0.4%CVE-2024-4487MEDIUMBlocksy Companion <= 2.0.45 - Authenticated (Contributor+) Stored Cross-Site Scripting via SVG UploadsEPSS 0.4%CVE-2025-46837HIGHAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-3161MEDIUMJeg Elementor Kit <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown WidgetEPSS 0.4%