Falhas do tipo CWE-79

29.740 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-2025-23619HIGHWordPress Catch Duplicate Switcher plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23509HIGHWordPress HyperComments plugin <= 0.9.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23741HIGHWordPress Notifications Center plugin <= 1.5.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23498HIGHWordPress Translation.Pro plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2022-4669—Page Builder: Live Composer < 1.5.23 - Contributor+ Stored XSS via ShortcodeEPSS 0.4%CVE-2023-28820LOWConcrete CMS (previously concrete5) before 9.1 is vulnerable to stored XSS in RSS Displayer via the href attribute because the link element EPSS 0.4%CVE-2026-25484MEDIUMCraft Commerce has Stored XSS in Product Type NameEPSS 0.4%CVE-2025-23904HIGHWordPress Rebrand Fluent Forms Plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-37272MEDIUMXSS vulnerability in JOC Cockpit branch 1.13EPSS 0.4%CVE-2025-25161HIGHWordPress WP Find Your Nearest Plugin <= 0.3.1 - CSRF to Settings Change vulnerabilityEPSS 0.4%CVE-2025-23740HIGHWordPress Easy School Registration plugin <= 3.9.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-6334MEDIUM Easy Table of Contents < 2.0.67 - Editor+ Stored XSSEPSS 0.4%CVE-2025-23578HIGHWordPress Custom CSS Addons plugin <= 1.9.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-25169HIGHWordPress Authors Autocomplete Meta Box plugin <= 1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23714HIGHWordPress AppReview plugin <= 0.2.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23721HIGHWordPress Mobigate plugin <= 1.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-26573HIGHWordPress Rizzi Guestbook plugin <= 4.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23462HIGHWordPress FWD Slider plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-10720HIGHStored Cross-site Scripting (XSS) in phpipam/phpipamEPSS 0.4%CVE-2025-0576MEDIUMMobotix M15 player cross site scriptingEPSS 0.4%