Weaknesses of type CWE-79

30,522 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-2025-31093MEDIUMWordPress RPS Include Content plugin <= 1.2.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-113350MEDIUMreact-admin before 5.15.5 Stored XSS via UrlField and FileFieldEPSS 0.2%CVE-2025-13505MEDIUMStored XSS in Datateam's DatactiveEPSS 0.2%CVE-2025-31453MEDIUMWordPress YouTube SimpleGallery plugin <= 2.0.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-22467HIGHWordPress DeepDigital theme <= 1.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-42872MEDIUMWeGIA: Reflected XSS in listar_arquivos_etapa.phpEPSS 0.2%CVE-2026-22352HIGHWordPress Persian Woocommerce SMS plugin <= 7.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-109300MEDIUMOpen WebUI 0.6.31 before 0.11.4 Stored XSS via Tool-Call EmbedsEPSS 0.2%CVE-2024-43334HIGHWordPress Zilom theme < 1.4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-31077MEDIUMWordPress Ultimate Blocks plugin <= 3.2.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-28042HIGHWordPress Listify plugin <= 3.2.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-53325MEDIUMWordPress Beauty Contact Popup Form plugin <= 6.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-27367HIGHWordPress Musico theme < 3.4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-31835MEDIUMWordPress WP Plugin Info Card plugin <= 5.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-69326HIGHWordPress NEX-Forms plugin <= 9.1.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27375HIGHWordPress Gecko theme <= 1.9.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-28099HIGHWordPress UberSlider Ultra plugin <= 2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-31822MEDIUMSylius has a XSS vulnerability in checkout login formEPSS 0.2%CVE-2026-27359HIGHWordPress Awa Plugins plugin <= 1.4.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27358HIGHWordPress Architecturer theme < 3.9.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%