Weaknesses of type CWE-79

29,311 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-2026-25735MEDIUMRucio WebUI has a Stored Cross-site Scripting (XSS) vulnerability its Identity NameEPSS 0.5%CVE-2023-2550HIGHCross-site Scripting (XSS) - Stored in thorsten/phpmyfaqEPSS 0.5%CVE-2018-25101LOWl2c2technologies Koha opac-MARCdetail.pl cross site scriptingEPSS 0.5%CVE-2022-22387MEDIUMIBM Application Gateway is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the WebEPSS 0.5%CVE-2024-41241MEDIUMA Reflected Cross Site Scripting (XSS) vulnerability was found in " /smsa/admin_login.php" in Kashipara Responsive School Management System EPSS 0.5%CVE-2026-25736MEDIUMRucio WebUI has a Stored Cross-site Scripting (XSS) Vulnerability in its Custom RSE AttributeEPSS 0.5%CVE-2024-26471MEDIUMA reflected cross-site scripting (XSS) vulnerability in zhimengzhe iBarn v1.5 allows attackers to inject malicious JavaScript into the web bEPSS 0.5%CVE-2026-18526HIGHHumHub 1.18.4 / 1.18.4-pl1 – Stored Cross-Site Scripting in oEmbed confirmationEPSS 0.5%CVE-2024-51076MEDIUMA Reflected Cross Site Scripting (XSS) vulnerability was found in /odms/admin/booking-search.php in PHPGurukul Online DJ Booking Management EPSS 0.5%CVE-2024-0721LOWJspxcms Survey Label cross site scriptingEPSS 0.5%CVE-2022-47145HIGHWordPress Blockonomics Plugin <= 3.5.7 is vulnerable to Cross Site Scripting (XSS)EPSS 0.5%CVE-2022-38379LOWImproper neutralization of input during web page generation [CWE-79] in FortiSOAR 7.0.0 through 7.0.3 and 7.2.0 may allow an authenticated aEPSS 0.5%CVE-2021-4179MEDIUMCross-site Scripting (XSS) - Stored in livehelperchat/livehelperchatEPSS 0.5%CVE-2024-25807MEDIUMCross Site Scripting (XSS) vulnerability in Lychee 3.1.6, allows remote attackers to execute arbitrary code and obtain sensitive informationEPSS 0.5%CVE-2025-58172MEDIUMdrawnix debug logging cross-site scripting vulnerabilityEPSS 0.5%CVE-2024-51075MEDIUMA Reflected Cross Site Scripting (XSS) vulnerability was found in /odms/admin/user-search.php in PHPGurukul Online DJ Booking Management SysEPSS 0.5%CVE-2024-11914MEDIUMGutenberg Blocks and Page Layouts – Attire Blocks <= 1.9.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2023-5901LOWCross-site Scripting in pkp/pkp-libEPSS 0.5%CVE-2026-13440HIGHStoreGrowth: Smart Sales Booster for WooCommerce | BOGO, Upsells, Direct Checkout, Quick View, Side Cart <= 2.1.0 - Unauthenticated Stored Cross-Site Scripting via 'message_popup' ParameterEPSS 0.5%CVE-2023-43712MEDIUMOs Commerce 4.12.56860 - Cross Site Scripting Reflected (XSS)EPSS 0.5%