Weaknesses of type CWE-79

28,838 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-2026-27222MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2021-38344MEDIUMBrizy <= 2.3.11 Authenticated Stored Cross-Site ScriptingEPSS 0.6%CVE-2023-44207MEDIUMStored cross-site scripting (XSS) vulnerability in protection plan name. The following products are affected: Acronis Cyber Protect 15 (LinuEPSS 0.6%CVE-2026-32124MEDIUMOpenEMR: Dynamic Code Picker Renders Unescaped Descriptions (Stored XSS)EPSS 0.6%CVE-2025-46198HIGHCross Site Scripting vulnerability in grav v.1.7.48, v.1.7.47 and v.1.7.46 allows an attacker to execute arbitrary code via the onerror attrEPSS 0.6%CVE-2021-20994HIGHWAGO: Managed Switches: Reflected Cross-site ScriptingEPSS 0.6%CVE-2026-32125MEDIUMOpenEMR: Stored XSS in Track Anything Graphs via Unescaped Dygraph Titles/LabelsEPSS 0.6%CVE-2026-27258MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-51800MEDIUMCross Site Scripting (XSS) vulnerability in School Fees Management System v.1.0 allows a remote attacker to execute arbitrary code via a craEPSS 0.6%CVE-2020-3113MEDIUMCisco Data Center Network Manager Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2022-2936MEDIUMImage Hover Effects Ultimate <= 9.7.3 - Authenticated Stored Cross-Site Scripting via Video LinkEPSS 0.6%CVE-2022-2516MEDIUMVisual Composer Website Builder <= 45.0 - Authenticated Stored Cross-Site Scripting via 'Title'EPSS 0.6%CVE-2020-3185MEDIUMCisco TelePresence Management Suite Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2021-3052HIGHPAN-OS: Reflected Cross-Site Scripting (XSS) in Web InterfaceEPSS 0.6%CVE-2021-24168—Easy Contact Form Pro < 1.1.1.9 - Authenticated Stored Cross-Site Scripting (XSS)EPSS 0.6%CVE-2023-3884LOWCampcodes Beauty Salon Management System edit_product.php cross site scriptingEPSS 0.6%CVE-2022-48327MEDIUMMultiple Cross Site Scripting (XSS) vulnerabilities in Mapos 4.39.0 allow attackers to execute arbitrary code. Affects the following parametEPSS 0.6%CVE-2023-3726MEDIUMOCSInventory-ocsreports 2.12.0 - Stored cross-site ScriptingEPSS 0.6%CVE-2025-32430MEDIUMXWiki Platform contains Reflected XSS vulnerability in two templatesEPSS 0.6%CVE-2021-43551MEDIUMOSIsoft PI VisionEPSS 0.6%