Falhas do tipo CWE-79

29.250 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-2024-11694MEDIUMEnhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and DOM-based XSS through the Google SafeEPSS 0.5%CVE-2026-50290MEDIUM@asymmetric-effort/specifyjs: CSS expression sanitization is bypassable in renderToStringEPSS 0.5%CVE-2022-42206MEDIUMPHPGurukul Hospital Management System In PHP V 4.0 is vulnerable to Cross Site Scripting (XSS) via doctor/view-patient.php, admin/view-patieEPSS 0.5%CVE-2024-11901MEDIUMPowerBI Embed Reports <= 1.1.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-42790MEDIUMA Reflected Cross Site Scripting (XSS) vulnerability was found in "/music/index.php?page=test" in Kashipara Music Management System v1.0. ThEPSS 0.5%CVE-2024-3762LOWEmlog Pro Whisper Page twitter.php cross site scriptingEPSS 0.5%CVE-2025-0530MEDIUMcode-projects Job Recruitment _feedback_system.php cross site scriptingEPSS 0.5%CVE-2015-10080LOWNREL api-umbrella-web Admin Data Table cross site scriptingEPSS 0.5%CVE-2022-4105HIGHCross-site Scripting (XSS) - Stored in kiwitcms/kiwiEPSS 0.5%CVE-2024-29878HIGHCross-Site Scripting (XSS) vulnerability in SentrifugoEPSS 0.5%CVE-2014-125089LOWcention-chatserver InternalChatProtocol.fe _formatBody cross site scriptingEPSS 0.5%CVE-2010-10010LOWStars Alliance PsychoStats login.php cross site scriptingEPSS 0.5%CVE-2022-22546—Due to improper HTML encoding in input control summary, an authorized attacker can execute XSS vulnerability in SAP Business Objects Web IntEPSS 0.5%CVE-2024-8312HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.5%CVE-2024-23896HIGHCross-Site Scripting (XSS) vulnerability in Cups EasyEPSS 0.5%CVE-2015-10089LOWflame.js cross site scriptingEPSS 0.5%CVE-2023-2031MEDIUMLocatoraid Store Locator <= 3.9.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2024-27719MEDIUMA cross site scripting (XSS) vulnerability in rems FAQ Management System v.1.0 allows a remote attacker to obtain sensitive information via EPSS 0.5%CVE-2024-22344MEDIUMIBM TXSeries for Multiplatforms information disclosureEPSS 0.5%CVE-2023-3384MEDIUMQuay: stored cross site scriptingEPSS 0.5%