Weaknesses of type CWE-79

29,680 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-2023-33751MEDIUMA stored cross-site scripting (XSS) vulnerability in mipjz v5.0.5 allows attackers to execute arbitrary web scripts or HTML via a crafted paEPSS 0.4%CVE-2024-10745MEDIUMPHPGurukul Online Shopping Portal deferred_table.php cross site scriptingEPSS 0.4%CVE-2025-54852MEDIUMA reflected cross-site scripting (xss) vulnerability exists in the modifyAeTitle functionality of MedDream PACS Premium 7.3.6.870. A specialEPSS 0.4%CVE-2024-32334MEDIUMTOTOLINK N300RT V2.1.8-B20201030.1539 contains a Store Cross-site scripting (XSS) vulnerability in IP/Port Filtering under the Firewall PageEPSS 0.4%CVE-2024-7895MEDIUMBeaver Builder (Lite Version) <= 2.8.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via type ParameterEPSS 0.4%CVE-2023-7070MEDIUMEmail Encoder – Protect Email Addresses and Phone Numbers <= 2.1.9 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-54277MEDIUMWordPress Nias course plugin <= 1.2.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-30417MEDIUMA cross-site scripting (XSS) vulnerability in Pear-Admin-Boot up to v2.0.2 allows attackers to execute arbitrary web scripts or HTML via a cEPSS 0.4%CVE-2024-29474MEDIUMOneBlog v2.3.4 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the User Management module.EPSS 0.4%CVE-2022-46438MEDIUMA cross-site scripting (XSS) vulnerability in the /admin/article_category.php component of DouPHP v1.7 20221118 allows attackers to execute EPSS 0.4%CVE-2024-10746MEDIUMPHPGurukul Online Shopping Portal dom_data.php cross site scriptingEPSS 0.4%CVE-2025-4610MEDIUMWP-Members <= 3.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpmem_user_memberships ShortcodeEPSS 0.4%CVE-2025-6569MEDIUMcode-projects School Fees Payment System student.php cross site scriptingEPSS 0.4%CVE-2022-48140MEDIUMDedeCMS v5.7.97 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /file_manage_view.php?fmdo=edit&filenaEPSS 0.4%CVE-2026-58500HIGHMCP Appium: Unescaped Locator Data XSS in MCP-UI Resource (createLocatorGeneratorUI)EPSS 0.4%CVE-2024-8500MEDIUMWP Shortcodes Plugin — Shortcodes Ultimate <= 7.2.2 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-6473MEDIUMcode-projects School Fees Payment System fees.php cross site scriptingEPSS 0.4%CVE-2024-10744MEDIUMPHPGurukul Online Shopping Portal complex_header_2.php cross site scriptingEPSS 0.4%CVE-2024-13209MEDIUMRedaxo CMS Structure Management Page index.php cross site scriptingEPSS 0.4%CVE-2024-51812MEDIUMWordPress Pro Addons For Elementor plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%