Falhas do tipo CWE-79

30.295 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

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%