Weaknesses of type CWE-79

29,873 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-2026-4951MEDIUMReflected Cross-Site Scripting in CustomerAdministration Portal (KundenManager)in VertiGIS WebOrderSystemEPSS 0.4%CVE-2026-88060HIGHAngular: SSR XSS via Unescaped <template> Content Across DocumentFragment Boundaries in Fallback Raw-Content ElementsEPSS 0.4%CVE-2025-4392HIGHShared Files <= 1.7.48 - Unauthenticated Stored Cross-Site Scripting via sanitize_file FunctionEPSS 0.4%CVE-2024-35595MEDIUMAn arbitrary file upload vulnerability in the File Preview function of Xintongda OA v2023.12.30.1 allows attackers to execute arbitrary codeEPSS 0.4%CVE-2024-28775MEDIUMIBM WebSphere Automation cross-site scriptingEPSS 0.4%CVE-2024-11626HIGHImproper Neutralization of Input During CMS Backend (adminstrative section) Web Page Generation (XSS or 'Cross-site Scripting') vulnerabilitEPSS 0.4%CVE-2025-2194MEDIUMMRCMS org.marker.mushroom.controller.FileController list.do list cross site scriptingEPSS 0.4%CVE-2023-37986MEDIUMWordPress YourMembership Single Sign On Plugin <= 1.1.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-41731MEDIUMWordPress wordpress publish post email notification Plugin <= 1.0.2.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-4341MEDIUMPrime Slider <= 4.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'follow_us_text' ParameterEPSS 0.4%CVE-2023-45630HIGHWordPress Responsive Image Gallery, Gallery Album Plugin <= 2.0.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-25465MEDIUMWordPress wp tell a friend popup form Plugin <= 7.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-109193HIGHHivePress <= 1.7.32 - Unauthenticated Stored Cross-Site Scripting via Custom User Attribute ValueEPSS 0.4%CVE-2024-49248HIGHWordPress Ad Inserter plugin <= 2.7.37 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-4785MEDIUMLatePoint <= 5.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2025-22602MEDIUMStored DOM-based XSS (without CSP) via video placeholders in DiscourseEPSS 0.4%CVE-2023-41855MEDIUMWordPress Regpack Plugin <= 0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-56328MEDIUMHTMLi(XSS without CSP) via Onebox urls in DiscourseEPSS 0.4%CVE-2024-11973MEDIUMQuran multilanguage Text & Audio <= 2.3.21 - Reflected Cross-Site Scripting via sourate and lang ParametersEPSS 0.4%CVE-2023-33210MEDIUMWordPress nuajik CDN Plugin <= 0.1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%