Weaknesses of type CWE-79

30,316 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

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%