Weaknesses of type CWE-79

30,520 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-2025-31437MEDIUMWordPress WP-OGP plugin <= 1.0.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58266MEDIUMWordPress Gianism plugin <= 6.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-44831MEDIUMSnipe-IT: XSS vulnerability in component notesEPSS 0.2%CVE-2025-49429MEDIUMWordPress Video Embeds plugin <= 0.1.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-39450MEDIUMWordPress JetTabs plugin <= 2.2.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-39369MEDIUMWordPress Posts for Page plugin <= 2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58655MEDIUMWordPress Category Featured Images Plugin <= 1.1.8 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-2718MEDIUMDealia <= 1.0.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Gutenberg Block AttributesEPSS 0.2%CVE-2025-66845MEDIUMA reflected Cross-Site Scripting (XSS) vulnerability has been identified in TechStore version 1.0. The user_name endpoint reflects the id quEPSS 0.2%CVE-2026-41932MEDIUMVvveb < 1.0.8.3 Stored XSS via Signup ControllerEPSS 0.2%CVE-2025-26561MEDIUMWordPress Elfsight Yottie Lite Plugin <= 1.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-26767MEDIUMWordPress Qubely plugin <= 1.8.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-22640MEDIUMWordPress Paytm Payment Donation Plugin <= 2.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-8884MEDIUMInstant-Quote.co Quotation Page <= 1.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2025-53482MEDIUMIPInfo: Message key XSS through several IPInfo messages in infobox and popupEPSS 0.2%CVE-2026-30251MEDIUMA reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 alloEPSS 0.2%CVE-2025-46856MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2025-43812MEDIUMCross-site scripting (XSS) vulnerability in web content template in Liferay Portal 7.4.3.4 through 7.4.3.111, and Liferay DXP 2023.Q4.0 throEPSS 0.2%CVE-2025-52485MEDIUMDNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity FeedEPSS 0.2%CVE-2025-43741MEDIUMA reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.QEPSS 0.2%