Falhas do tipo CWE-79

29.072 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-2023-5469MEDIUMDrop Shadow Boxes <= 1.7.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2023-5662MEDIUMSponsors <= 3.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2023-36474HIGHInteractsh server settings make users vulnerable to Subdomain TakeoverEPSS 0.5%CVE-2024-1022LOWCodeAstro Simple Student Result Management System Add Class Page add_classes.php cross site scriptingEPSS 0.5%CVE-2024-47095MEDIUMReflected Cross-Site Scripting in Follet School Solutions DestinyEPSS 0.5%CVE-2023-24081MEDIUMMultiple stored cross-site scripting (XSS) vulnerabilities in Redrock Software TutorTrac before v4.2.170210 allows attackers to execute arbiEPSS 0.5%CVE-2024-3081LOWEasyCorp EasyAdmin Autocomplete autocomplete.js cross site scriptingEPSS 0.5%CVE-2021-27479—ZOLL Defibrillator Dashboard, v prior to 2.2,The affected product’s web application could allow a low privilege user to inject parameters toEPSS 0.5%CVE-2025-1155MEDIUMWebkul QloApps Your Location Search stores cross site scriptingEPSS 0.5%CVE-2024-0184LOWRRJ Nueva Ecija Engineer Online Portal Add Enginer edit_teacher.php cross site scriptingEPSS 0.5%CVE-2024-0445MEDIUMThe Plus Addons for Elementor <= 5.4.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-0189LOWRRJ Nueva Ecija Engineer Online Portal Create Message teacher_message.php cross site scriptingEPSS 0.5%CVE-2021-39428MEDIUMCross Site Scripting (XSS) vulnerability in Users.php in eyoucms 1.5.4 allows remote attackers to run arbitrary code and gain escalated privEPSS 0.5%CVE-2024-52286LOWSelf Cross Site Scripting (XSS) In Merge Functionality in Stirling-PDFEPSS 0.5%CVE-2024-28108MEDIUMphpMyFAQ Stored HTML Injection at contentLinkEPSS 0.5%CVE-2023-1796LOWSourceCodester Employee Payslip Generator Create News cross site scriptingEPSS 0.5%CVE-2024-41333MEDIUMA reflected cross-site scripting (XSS) vulnerability in Phpgurukul Tourism Management System v2.0 allows attackers to execute arbitrary codeEPSS 0.5%CVE-2022-29449MEDIUMWordPress Opal Hotel Room Booking plugin <= 1.2.7 - Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2023-44854MEDIUMCross Site Scripting (XSS) vulnerability in Cobham SAILOR VSAT Ku v.164B019, allows a remote attacker to execute arbitrary code via a crafteEPSS 0.5%CVE-2022-4242MEDIUMWP Google Review Slider < 11.6 - Admin+ Stored XSSEPSS 0.5%