Weaknesses of type CWE-79

30,540 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2025-49861MEDIUMWordPress Kama Click Counter plugin <= 4.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-49881MEDIUMWordPress Responsive Blocks plugin <= 2.0.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-49863MEDIUMWordPress Advanced Sermons plugin <= 3.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-49882MEDIUMWordPress CubeWP Framework plugin <= 1.1.23 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-4626MEDIUMprojectworlds Lawyer Management System lawyer_booking.php cross site scriptingEPSS 0.2%CVE-2026-88420MEDIUMA reflected cross-site scripting (XSS) vulnerability in the EntryAbstract.save() component of APSL puput v1.2.1 through v2.2.0 allows authenEPSS 0.2%CVE-2026-0703MEDIUMNextMove Lite - Thank You Page for WooCommerce <= 2.23.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'xlwcty_current_date' ShortcodeEPSS 0.2%CVE-2025-49858MEDIUMWordPress Arconix Shortcodes plugin <= 2.1.17 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-35166MEDIUMHugo does not properly escape some Markdown linksEPSS 0.2%CVE-2025-49859MEDIUMWordPress WP Views Counter plugin <= 2.0.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-30943MEDIUMWordPress Posts Slider Shortcode plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-66523MEDIUMReflected Cross-Site Scripting (XSS) Vulnerability in na1.foxitesign.foxit.com via Unsanitized URL ParametersEPSS 0.2%CVE-2026-92727MEDIUMEmbedPress <= 4.6.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'slidesShow' Block AttributeEPSS 0.2%CVE-2026-6335MEDIUMImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.2%CVE-2025-64744LOWOpenObserve Vulnerable to HTML Injection in Organization Invitation EmailsEPSS 0.2%CVE-2025-26591MEDIUMWordPress WP fancybox plugin <= 1.0.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-49855MEDIUMWordPress Meks Flexible Shortcodes plugin <= 1.3.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-92712MEDIUMReactPress <= 3.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'permalink' ParameterEPSS 0.2%CVE-2026-7662MEDIUMePaperFlip Publisher <= 1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'publicationid' Shortcode AttributeEPSS 0.2%CVE-2025-27326MEDIUMWordPress Video Gallery Block plugin <= 1.1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%