Weaknesses of type CWE-79

30,670 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-2023-38066MEDIUMIn JetBrains TeamCity before 2023.05.1 reflected XSS via the Referer header was possible during artifact downloadsEPSS 1.1%CVE-2022-0690HIGHCross-site Scripting (XSS) - Reflected in microweber/microweberEPSS 1.1%CVE-2025-9787MEDIUMStored XSSEPSS 1.1%CVE-2025-60378HIGHStored HTML injection in RISE Ultimate Project Manager & CRM allows authenticated users to inject arbitrary HTML into invoices and messages.EPSS 1.1%CVE-2016-9454—Revive Adserver before 3.2.3 suffers from Persistent XSS. A vector for persistent XSS attacks via the Revive Adserver user interface exists,EPSS 1.1%CVE-2022-37461MEDIUMMultiple cross-site scripting (XSS) vulnerabilities in Canon Medical Vitrea View 7.x before 7.7.6 allow remote attackers to inject arbitraryEPSS 1.1%CVE-2020-15118MEDIUMCross-Site Scripting in WagtailEPSS 1.1%CVE-2017-15100—An attacker submitting facts to the Foreman server containing HTML can cause a stored XSS on certain pages: (1) Facts page, when clicking onEPSS 1.1%CVE-2023-0432CRITICALCVE-2023-0432EPSS 1.1%CVE-2017-12175LOWRed Hat Satellite before 6.5 is vulnerable to a XSS in discovery rule when you are entering filter and you use autocomplete functionality.EPSS 1.1%CVE-2021-39222MEDIUMXSS in TalkEPSS 1.1%CVE-2020-26211HIGHCross-Site Scripting in BookStackEPSS 1.1%CVE-2022-43165MEDIUMA stored cross-site scripting (XSS) vulnerability in the Global Variables feature (/index.php?module=global_vars/vars) of Rukovoditel v3.2.1EPSS 1.1%CVE-2022-43166MEDIUMA stored cross-site scripting (XSS) vulnerability in the Global Entities feature (/index.php?module=entities/entities) of Rukovoditel v3.2.1EPSS 1.1%CVE-2022-43164MEDIUMA stored cross-site scripting (XSS) vulnerability in the Global Lists feature (/index.php?module=global_lists/lists) of Rukovoditel v3.2.1 aEPSS 1.1%CVE-2022-43170MEDIUMA stored cross-site scripting (XSS) vulnerability in the Dashboard Configuration feature (index.php?module=dashboard_configure/index) of RukEPSS 1.1%CVE-2025-64672HIGHMicrosoft SharePoint Server Spoofing VulnerabilityEPSS 1.1%CVE-2019-1665MEDIUMCisco Hyperflex Stored Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2016-8634MEDIUMA vulnerability was found in foreman 1.14.0. When creating an organization or location in Foreman, if the name contains HTML then the secondEPSS 1.1%CVE-2022-0838MEDIUMCross-site Scripting (XSS) - Reflected in hestiacp/hestiacpEPSS 1.1%