Falhas do tipo CWE-79

29.680 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

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%