Weaknesses of type CWE-79

30,065 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-2023-30205MEDIUMA stored cross-site scripting (XSS) vulnerability in DouPHP v1.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payEPSS 0.3%CVE-2024-6264MEDIUMPost Meta Data Manager <= 1.2.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2019-25405MEDIUMComodo Dome Firewall 2.7.0 Stored Cross-Site Scripting via license_activationEPSS 0.3%CVE-2025-53368HIGHCitizen is vulnerable to stored XSS attack in the legacy search barEPSS 0.3%CVE-2024-33007LOWClient-side script execution vulnerability in SAP UI5(PDFViewer)EPSS 0.3%CVE-2025-5082MEDIUMWP Attachments <= 5.0.12 - Reflected Cross-Site Scripting via attachment_id ParameterEPSS 0.3%CVE-2023-37222MEDIUMFarsight Tech Nordic AB ProVide EPSS 0.3%CVE-2024-38470MEDIUMzhimengzhe iBarn v1.5 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the $search parameter at /own.php.EPSS 0.3%CVE-2024-9850MEDIUMSVG Case Study <= 1.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2024-8633MEDIUMForm Maker <= 1.15.27 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-25925MEDIUMA stored cross-scripting (XSS) vulnerability in Openmrs v2.4.3 Build 0ff0ed allows attackers to execute arbitrary web scripts or HTML via inEPSS 0.3%CVE-2024-2108MEDIUMNinja Forms Contact Form – The Drag and Drop Form Builder for WordPress <= 3.8.0 - Authenticated (Author+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-28784MEDIUMIBM QRadar cross-site scriptingEPSS 0.3%CVE-2024-2732MEDIUMThemify Shortcodes <= 2.0.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-1759MEDIUMWP ULike <= 4.6.9 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2023-32740MEDIUMWordPress Custom 404 Pro Plugin <= 3.8.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-2936MEDIUMSydney Toolbox <= 1.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via _idEPSS 0.3%CVE-2026-87760HIGHWeb Vitals Tracking <= 5.4.2 - Unauthenticated Stored XSS via Tracking Beacon Metric NameEPSS 0.3%CVE-2025-0506MEDIUMRise Blocks – A Complete Gutenberg Page Builder <= 3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via TitleTag ParameterEPSS 0.3%CVE-2024-2170MEDIUMVK All in One Expansion Unit <= 9.96.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via classNameEPSS 0.3%