Falhas do tipo CWE-79

28.993 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-2024-11986CRITICALStored XSS in CrushFTPEPSS 0.6%CVE-2024-9107MEDIUMStored XSS in gaizhenbiao/chuanhuchatgptEPSS 0.6%CVE-2023-3821MEDIUMCross-site Scripting (XSS) - Stored in pimcore/pimcoreEPSS 0.6%CVE-2021-36832MEDIUMWordPress Icegram plugin <= 2.0.2 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2026-34693HIGHAdobe Experience Manager Forms JEE | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.6%CVE-2021-36884MEDIUMWordPress Backup Migration plugin <= 1.1.5 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2023-3784LOWDooblou WiFi File Explorer cross site scriptingEPSS 0.6%CVE-2023-2824LOWSourceCodester Dental Clinic Appointment Reservation System POST Parameter service.php cross site scriptingEPSS 0.6%CVE-2024-3045HIGHPDF Invoices & Packing Slips for WooCommerce <= 3.8.0 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.6%CVE-2026-45797MEDIUMHeyForm Vulnerable to Stored XSS via Unauthenticated SVG File UploadEPSS 0.6%CVE-2023-45050MEDIUMWordPress Jetpack Plugin <= 12.8-a.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.6%CVE-2022-41993MEDIUMCross-site scripting vulnerability in DENSHI NYUSATSU CORE SYSTEM v6 R4 and earlier allows a remote unauthenticated attacker to inject an arEPSS 0.6%CVE-2024-39272CRITICALA cross-site scripting (xss) vulnerability exists in the dataset upload functionality of ClearML Enterprise Server 3.22.5-1533. A specially EPSS 0.6%CVE-2017-20182LOWMobile Vikings Django AJAX Utilities Backslash pagination.js Pagination cross site scriptingEPSS 0.6%CVE-2023-3946MEDIUM A reflected cross-site scripting (XSS) vulnerability in ePO prior to 5.10 SP1 Update 1allows a remote unauthenticated attacker to potentialEPSS 0.6%CVE-2025-1987CRITICALStored XSS in Psono-Client via Malicious Vault Entry URLsEPSS 0.6%CVE-2022-41139MEDIUMMITRE CALDERA 4.1.0 allows stored XSS via app.contact.gist (aka the gist contact configuration field), leading to execution of arbitrary comEPSS 0.6%CVE-2024-0652LOWPHPGurukul Company Visitor Management System search-visitor.php cross site scriptingEPSS 0.6%CVE-2023-3070HIGHCross-site Scripting (XSS) - Stored in tsolucio/corebosEPSS 0.6%CVE-2023-22454HIGHDiscourse vulnerable to Cross-site Scripting through pending post titles descriptionsEPSS 0.6%