Weaknesses of type CWE-79

30,496 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-2026-1293MEDIUMYoast SEO <= 26.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'yoast-schema' Block AttributeEPSS 0.2%CVE-2024-49791MEDIUMIBM ApplinX Cross-Site ScriptingEPSS 0.2%CVE-2025-22807MEDIUMWordPress Responsive Flickr Slideshow Plugin <= 2.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-13729MEDIUMEntry Views <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.2%CVE-2025-13962MEDIUMDivelogs Widget <= 1.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2025-70060MEDIUMAn issue pertaining to CWE-79: Improper Neutralization of Input During Web Page Generation was discovered in YMFE yapi v1.12.0.EPSS 0.2%CVE-2026-1231MEDIUMBeaver Builder Page Builder – Drag and Drop Website Builder <= 2.10.0.5 - Authenticated (Custom+) Missing Authorization to Stored Cross-Site Scripting via Global SettingsEPSS 0.2%CVE-2026-96359MEDIUMWebform - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-159EPSS 0.2%CVE-2024-30547HIGHWordPress Header Image Slider plugin <= 0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-13746MEDIUMForumWP – Forum & Discussion Board <= 2.1.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Display NameEPSS 0.2%CVE-2025-22321MEDIUMWordPress ElementsCSS Addons for Elementor plugin <= 1.0.8.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-49932MEDIUMWordPress JetBlog plugin <= 2.4.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-22718MEDIUMWordPress FAT Event Lite plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-40212MEDIUMOpenStack Skyline before 5.0.1, 6.0.0, and 7.0.0 has a DOM-based Cross-Site Scripting (XSS) vulnerability in the console because document.wrEPSS 0.2%CVE-2025-55341MEDIUMCross Site Scripting vulnerability in Quipux 4.0.1 through e1774ac allows anexos/anexos_nuevo.php asocImgRad.EPSS 0.2%CVE-2025-57874MEDIUMBUG-000161627 - Reflected XSS vulnerability in Portal for ArcGIS.  (11.3, 11.1, 10.9.1)EPSS 0.2%CVE-2025-57875MEDIUMBUG-000164122 - Reflected XSS vulnerability in Portal for ArcGIS.EPSS 0.2%CVE-2025-46532MEDIUMWordPress Tooltip plugin <= 1.0.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-55106MEDIUMBUG-000173171 ArcGIS Enterprise Sites has a Cross-site Scripting vulnerability.EPSS 0.2%CVE-2025-47659MEDIUMWordPress WPBakery Visual Composer WHMCS Elements plugin <= 1.0.4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%