Falhas do tipo CWE-79

30.316 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-2024-43006MEDIUMA stored cross-site scripting (XSS) vulnerability exists in ZZCMS2023 in the ask/show.php file at line 21. An attacker can exploit this vulnEPSS 0.2%CVE-2024-56257MEDIUMWordPress Coins MarketCap plugin <= 5.5.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-73344MEDIUMWordPress WP Data Access plugin <= 5.5.79 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-10132MEDIUMDhivehi Text <= 0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-43926MEDIUMAn issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can beEPSS 0.2%CVE-2025-20353MEDIUMCisco Catalyst Center Cross-Site Scripting VulnerabilityEPSS 0.2%CVE-2024-10242MEDIUMReflected Cross-Site Scripting via Authentication Endpoint in WSO2 API Manager Allows UI Modification and RedirectionEPSS 0.2%CVE-2025-60160MEDIUMWordPress Smart Related Products plugin <= 2.0.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-31988MEDIUMHCL Digital Experience is susceptible to cross site scripting (XSS)EPSS 0.2%CVE-2025-6997MEDIUMThemeREX Addons <= 2.35.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via trx_addons_get_svg_from_file FunctionEPSS 0.2%CVE-2025-63834MEDIUMA stored cross-site scripting (XSS) vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnerability exists in the ssid paraEPSS 0.2%CVE-2026-57656MEDIUMWordPress Hester Core plugin <= 1.1.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-54316MEDIUMAn issue was discovered in Logpoint before 7.6.0. When creating reports, attackers can create custom Jinja templates that chained built-in fEPSS 0.2%CVE-2026-109328MEDIUMAdmidio 5.0.0 before 5.0.15 Unauthenticated Stored XSS via Registration NameEPSS 0.2%CVE-2025-50858MEDIUMReflected Cross-Site Scripting in the List MySQL Databases function in Easy Hosting Control Panel (EHCP) 20.04.1.b allows authenticated attaEPSS 0.2%CVE-2026-32612MEDIUMStatamic: privilege escalation via stored cross-site scriptingEPSS 0.2%CVE-2026-33499MEDIUMAVideo has Reflected XSS via unlockPassword Parameter in forbiddenPage.php and warningPage.phpEPSS 0.2%CVE-2026-65563MEDIUMWordPress Orbit Fox by ThemeIsle plugin <= 3.0.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65534MEDIUMWordPress Custom links in Elementor Image Carousel plugin <= 1.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-34229MEDIUMEmlog: Stored XSS in Comment Module via URI Scheme Validation BypassEPSS 0.2%