Weaknesses of type CWE-79

30,295 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-2025-26991HIGHWordPress WPPizza plugin <= 3.19.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64176MEDIUMThinkDashboard: Arbitrary File Upload vulnerability in the Backup Import FeatureEPSS 0.3%CVE-2025-2160HIGHPega Platform versions 8.4.3 to Infinity 24.2.1 are affected by an XSS issue with MashupEPSS 0.3%CVE-2026-42524HIGHJenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site EPSS 0.3%CVE-2025-58089MEDIUMMultiple reflected cross-site scripting (xss) vulnerabilities exist in the config.php functionality of MedDream PACS Premium 7.3.6.870. SpecEPSS 0.3%CVE-2025-47705MEDIUMIFrame Remove Filter - Moderately critical - Cross site scripting - SA-CONTRIB-2025-051EPSS 0.3%CVE-2025-25990MEDIUMCross Site Scripting vulnerability in hooskcms v.1.7.1 allows a remote attacker to obtain sensitive information via the /install/index.php cEPSS 0.3%CVE-2025-30595MEDIUMWordPress include-file plugin <= 1 Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-70849MEDIUMArbitrary File Upload in podinfo thru 6.9.0 allows unauthenticated attackers to upload arbitrary files via crafted POST request to the /storEPSS 0.3%CVE-2025-58091MEDIUMMultiple reflected cross-site scripting (xss) vulnerabilities exist in the config.php functionality of MedDream PACS Premium 7.3.6.870. SpecEPSS 0.3%CVE-2026-45392HIGHDOM-based XSS in Cribl StreamEPSS 0.3%CVE-2025-8552MEDIUMatjiu pybbs list cross site scriptingEPSS 0.3%CVE-2025-29782MEDIUMWeGIA Cross-Site Scripting (XSS) Stored in endpoint `adicionar_tipo_docs_atendido.php` parameter `tipo`EPSS 0.3%CVE-2025-23488HIGHWordPress rng-refresh plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-47762HIGHTinyMCE Cross-Site Scripting (XSS) vulnerability through `mce:protected` commentsEPSS 0.3%CVE-2025-58088MEDIUMMultiple reflected cross-site scripting (xss) vulnerabilities exist in the config.php functionality of MedDream PACS Premium 7.3.6.870. SpecEPSS 0.3%CVE-2025-8685MEDIUMWp chart generator <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpchart ShortcodeEPSS 0.3%CVE-2024-37360MEDIUMHitachi Vantara Pentaho Business Analytics Server - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.3%CVE-2025-2161HIGHPega Platform versions 7.2.1 to Infinity 24.2.1 are affected by an XSS issue with MashupEPSS 0.3%CVE-2025-23428HIGHWordPress QMean plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%