Weaknesses of type CWE-79

30,186 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-2025-7728MEDIUMScada-LTS users.shtm cross site scriptingEPSS 0.3%CVE-2024-13081MEDIUMPHPGurukul Land Record System contactus.php cross site scriptingEPSS 0.3%CVE-2025-2806MEDIUMtagDiv Composer <= 5.3 - Reflected Cross-Site Scripting via 'data'EPSS 0.3%CVE-2024-13674MEDIUMCosmic Blocks (40+) Content Editor Blocks Collection <= 1.3.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-11200MEDIUMGoodlayers Core <= 2.0.7 - Reflected Cross-Site Scripting via 'font-family'EPSS 0.3%CVE-2026-34559CRITICALCI4MS: Blogs Tags Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSSEPSS 0.3%CVE-2025-1461MEDIUMVuetify XSS through 'eventMoreText' prop of VCalendarEPSS 0.3%CVE-2024-53261LOWCross-Site Scripting attack (XSS) on dev mode 404 page in SvelteKitEPSS 0.3%CVE-2025-25929MEDIUMA reflected cross-site scripting (XSS) vulnerability in the component /legacyui/quickReportServlet of Openmrs 2.4.3 Build 0ff0ed allows attaEPSS 0.3%CVE-2024-33002MEDIUMCross-Site Scripting (XSS) Vulnerability in SAP S/4HANA (Document Service Handler for DPS)EPSS 0.3%CVE-2025-7153MEDIUMCodeAstro Simple Hospital Management System POST Parameter doctor.html cross site scriptingEPSS 0.3%CVE-2025-25949MEDIUMA stored cross-site scripting (XSS) vulnerability in Serosoft Solutions Pvt Ltd Academia Student Information System (SIS) EagleR v1.0.118 alEPSS 0.3%CVE-2026-77616MEDIUMSemantic MediaWiki affected by reflected XSS in `Special:Ask` via a forged cursor pagination tokenEPSS 0.3%CVE-2025-52331MEDIUMCross-site scripting (XSS) vulnerability in the generate report functionality in Rarlab WinRAR 7.11, allows attackers to disclose user inforEPSS 0.3%CVE-2026-33172HIGHStatamic has Stored XSS via SVG Sanitization BypassEPSS 0.3%CVE-2026-102126HIGHKiteworks Core Stored Cross-site Scripting (XSS)EPSS 0.3%CVE-2025-14983MEDIUMAdvanced Custom Fields: Font Awesome <= 5.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-8035MEDIUMInappropriate implementation in Extensions in Google Chrome on Windows prior to 128.0.6613.84 allowed a remote attacker to perform UI spoofiEPSS 0.3%CVE-2025-22738MEDIUMWordPress WP ULike plugin <= 4.7.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-1571MEDIUMReflected XSS Vulnerability on TP-Link Archer C60EPSS 0.3%