Weaknesses of type CWE-79

30,295 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-2025-32139MEDIUMWordPress Lightbox & Modal Popup WordPress Plugin – FooBox plugin <= 2.7.33 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-2289MEDIUMTaskbuilder <= 5.0.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Block Emails' FieldEPSS 0.3%CVE-2024-51663MEDIUMWordPress Bricksable for Bricks Builder plugin <= 1.6.59 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28943MEDIUMWordPress DP ALTerminator - Missing ALT manager Plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-4369MEDIUMCompanion Auto Update <= 3.9.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via update_delay_days parameterEPSS 0.3%CVE-2024-49665MEDIUMWordPress Web Bricks Addons for Elementor plugin <= 1.1.1 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-29746MEDIUMCross Site Scripting vulnerability in Koillection v.1.6.10 allows a remote attacker to escalate privileges via the collection, Wishlist and EPSS 0.3%CVE-2026-85577MEDIUMAVideo userLogin.php Reflected XSS via error parameterEPSS 0.3%CVE-2025-28926MEDIUMWordPress Post Read Time plugin <= 1.2.6 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2021-47769MEDIUMIsshue Shopping Cart 3.5 - 'Title' Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-52355MEDIUMWordPress OSM – OpenStreetMap plugin <= 6.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-33948MEDIUMWordPress TweetScroll Widget plugin <= 1.3.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-31853MEDIUMWordPress Smartarget Popup Plugin <= 1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28907MEDIUMWordPress WP Last Modified plugin <= 0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-7748MEDIUMZCMS Create Article Page cross site scriptingEPSS 0.3%CVE-2025-28936MEDIUMWordPress Lunar plugin <= 1.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-1271MEDIUMReflected Cross-Site Scripting (XSS) vulnerability in H6WebEPSS 0.3%CVE-2023-46187MEDIUMIBM InfoSphere Master Data Management cross-site scriptingEPSS 0.3%CVE-2025-11727HIGHOmnichannel for WooCommerce: Google, Amazon, eBay & Walmart Integration - Powered by Codisto <= 1.3.65 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-28937MEDIUMWordPress Lava Ajax Search plugin <= 1.1.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%