Falhas do tipo CWE-79

29.691 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-2024-23892HIGHCross-Site Scripting (XSS) vulnerability in Cups EasyEPSS 0.4%CVE-2025-22221MEDIUMVMware Aria Operations for Logs stored cross-site scripting vulnerability (CVE-2025-22221)EPSS 0.4%CVE-2026-18510HIGHTranslatePress <= 3.2.6 - Unauthenticated Stored Cross-Site Scripting via Comment ContentEPSS 0.4%CVE-2025-32187MEDIUMWordPress Administrator Z plugin <= 2026.03.02 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-32165MEDIUMWordPress Doppler Forms plugin <= 2.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-23872HIGHCross-Site Scripting (XSS) vulnerability in Cups EasyEPSS 0.4%CVE-2023-27413MEDIUMWordPress W4 Post List Plugin <= 2.4.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-32197MEDIUMWordPress Piotnet Addons For Elementor plugin <= 2.4.36 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-6592MEDIUMComfyUI userdata Endpoint user_manager.py getuserdata cross site scriptingEPSS 0.4%CVE-2024-0585MEDIUMEssential Addons for Elementor – Best Elementor Templates, Widgets, Kits & WooCommerce Builders <= 5.9.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Image URlEPSS 0.4%CVE-2025-32191MEDIUMWordPress News Element Elementor Blog Magazine plugin <= 1.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-32107HIGHWordPress Photo Gallery by Ays Plugin <= 5.1.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-17506HIGHIndependent Analytics <= 2.15.0 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-32188MEDIUMWordPress Advanced Woo Labels plugin <= 2.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51054MEDIUMA Cross Site Scriptng (XSS) vulnerability was found in /omrs/admin/search.php in PHPGurukul Online Marriage Registration System 1.0, which aEPSS 0.4%CVE-2025-32194MEDIUMWordPress LA-Studio Element Kit for Elementor plugin <= 1.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-53962MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-32742HIGHWordPress WP SMS Plugin <= 6.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-32196MEDIUMWordPress News Kit Elementor Addons plugin <= 1.4.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-33307MEDIUMSourceCodester Laboratory Management System 1.0 is vulnerable to Cross Site Scripting (XSS) via "Last Name" parameter in Create User.EPSS 0.4%