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-2025-29689MEDIUMA cross-site scripting (XSS) vulnerability in OA System before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a cEPSS 0.3%CVE-2025-5336MEDIUMClick to Chat <= 4.22 - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via data-no_number ParameterEPSS 0.3%CVE-2024-8488MEDIUMSurvey Maker – Customer Satisfaction Questionnaire, Chat Survey, Calculation Form, Payment Forms <= 4.9.7 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-29690MEDIUMA cross-site scripting (XSS) vulnerability in OA System before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a cEPSS 0.3%CVE-2025-31861MEDIUMWordPress Perfect Font Awesome Integration Plugin <= 2.3 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14298MEDIUMFiboSearch – Ajax Search for WooCommerce <= 1.32.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via thegem_te_search ShortcodeEPSS 0.3%CVE-2025-31850MEDIUMWordPress PDF Generator Addon for Elementor Page Builder plugin <= 2.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46459MEDIUMWordPress Confirm User Registration plugin <= 2.1.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2020-37148MEDIUMP5 FNIP-8x16A/FNIP-4xSH 1.0.20, 1.0.11 - Stored Cross-Site Scripting (XSS)EPSS 0.3%CVE-2026-21331MEDIUMAdobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.3%CVE-2025-39444MEDIUMWordPress MaxButtons plugin <= 9.8.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-3572MEDIUMiTracker360 <= 2.2.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via 'itracker_license' Settings FieldEPSS 0.3%CVE-2025-29688MEDIUMA cross-site scripting (XSS) vulnerability in OA System before v2025.01.01 allows attackers to execute arbitrary web scripts or HTML via a cEPSS 0.3%CVE-2025-46477MEDIUMWordPress WP Customize Login Page plugin <= 1.6.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-25079MEDIUMWordPress Simple Select All Text Box plugin <= 3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-41745MEDIUMIBM CICS TX Standard cross-site scriptingEPSS 0.3%CVE-2026-1821MEDIUMMicrotango <= 0.9.29 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2025-23747MEDIUMWordPress Awesome Timeline plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-52354MEDIUMWordPress Web Stories Widgets For Elementor plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14202HIGHCross-Site Request Forgery (CSRF) Leading to Account Takeover via SVG File UploadEPSS 0.3%