Weaknesses of type CWE-79

29,765 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-2026-93296HIGHMISP Overmind: Stored Cross-Site Scripting via Unescaped Object Names in Statistics LegendsEPSS 0.4%CVE-2024-9442MEDIUMF4 Improvements <= 1.9.0 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.4%CVE-2026-48299MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-22787HIGHhtml2pdf.js has a cross-site scripting vulnerabilityEPSS 0.4%CVE-2024-51835MEDIUMWordPress OpenCart Product Display plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54244MEDIUMWordPress Easy Replace plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-53529MEDIUMLeafWiki vulnerable to stored XSS via search-result title (highlight() returns raw title into dangerouslySetInnerHTML)EPSS 0.4%CVE-2026-14856MEDIUMStored Cross-Site Scripting (XSS) in TastyIgniter Media ManagerEPSS 0.4%CVE-2024-51836MEDIUMWordPress Wezido plugin <= 1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-47958MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-47966MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-6934MEDIUMformtools.org Form Tools cross site scriptingEPSS 0.4%CVE-2026-47939MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-51796MEDIUMWordPress Trendy Restaurant Menu plugin <= 1.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-51830MEDIUMWordPress News Ticker plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-41877MEDIUMStored XSS in R-SOFT DMSEPSS 0.4%CVE-2026-46496CRITICALHAX CMS: Stored XSS via '<video-player>' component allows arbitrary JavaScript execution and token theftEPSS 0.4%CVE-2026-81820MEDIUMFlowintel HTML Injection in MISP Case History Timeline via Crafted Object AttributesEPSS 0.4%CVE-2025-2700MEDIUMmichelson Dante Editor Insert Link cross site scriptingEPSS 0.4%CVE-2023-0732LOWSourceCodester Online Eyewear Shop POST Request Users.php registration cross site scriptingEPSS 0.4%