Weaknesses of type CWE-79

30,184 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-2026-15950MEDIUMCozy Blocks <= 2.2.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'layoutCircle.alignment' Block AttributeEPSS 0.3%CVE-2026-15101MEDIUMWPBakery Page Builder <= 8.7.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'data' ParameterEPSS 0.3%CVE-2025-9878MEDIUMPassword Protect WordPress Lite <= 1.9.21 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-8918MEDIUMPortabilis i-Educar Editar educar_instituicao_cad.php cross site scriptingEPSS 0.3%CVE-2024-22160HIGHWordPress Image Tag Manager Plugin <= 1.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2023-29043MEDIUMPresentations may contain references to images, which are user-controlled, and could include malicious script code that is being processed wEPSS 0.3%CVE-2023-6694MEDIUMBeaver Themer <= 1.4.9 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcodeEPSS 0.3%CVE-2026-15394MEDIUMHeader Footer Script Adder <= 2.1 - Authenticated (Author+) Stored Cross-Site Scripting via 'asm_code' Snippet MetaEPSS 0.3%CVE-2025-55287HIGHGenealogy has a stored XSS vulnerabilityEPSS 0.3%CVE-2026-43979MEDIUMLocal Deep Research: HTML Injection via Unescaped User Input in PDF Export (`pdf_service.py:_markdown_to_html`)EPSS 0.3%CVE-2024-22163HIGHWordPress Shield Security Plugin <= 18.5.7 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-29788MEDIUMWordPress Podlove Web Player plugin <= 5.7.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-76333HIGHStored Cross-Site Scripting (XSS) through Dashboard Studio Workflow Actions in Splunk EnterpriseEPSS 0.3%CVE-2026-92622MEDIUMStrong Testimonials <= 3.3.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lightbox_class' Shortcode AttributeEPSS 0.3%CVE-2026-90568MEDIUMmoxi624 Mogu Blog v2 blogSort Endpoint info.ftl BlogSortServiceImpl.addBlogSort cross site scriptingEPSS 0.3%CVE-2026-13247MEDIUMLogo Slider <= 5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lgx_tooltip_position' ParameterEPSS 0.3%CVE-2024-8726MEDIUMMailChimp Forms by MailMunch <= 3.2.3 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2026-13570MEDIUMSourceCodester Inventory Management System User Registration Endpoint users_handler.php cross site scriptingEPSS 0.3%CVE-2026-12732MEDIUMLearnPress <= 4.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'class_wrapper_form' Shortcode AttributeEPSS 0.3%CVE-2024-22162HIGHWordPress WPZOOM Shortcodes Plugin <= 1.0.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%