Falhas do tipo CWE-79

29.598 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-2025-0800MEDIUMSourceCodester Online Courseware Edit Teacher saveeditt.php cross site scriptingEPSS 0.4%CVE-2023-49493MEDIUMDedeCMS v5.7.111 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the v parameter at selectimages.php.EPSS 0.4%CVE-2026-4069MEDIUMAlfie – Feed Plugin <= 1.2.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting via 'naam' ParameterEPSS 0.4%CVE-2024-26124MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26103MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.4%CVE-2024-26043MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26125MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26028MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-49492MEDIUMDedeCMS v5.7.111 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the imgstick parameter at selectimages.EPSS 0.4%CVE-2024-26062MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2022-46369MEDIUMRumpus - FTP server Persistent cross-site scripting (PXSS) – Unspecified vectorEPSS 0.4%CVE-2024-26065MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26040MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26059MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26056MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-28405HIGHMarkUs: Stored XSS in Submission HTML Preview Enables Instructor-Context ActionsEPSS 0.4%CVE-2024-4440MEDIUM140+ Widgets | Best Addons For Elementor – FREE <= 1.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.4%CVE-2024-26050MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26045MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-40472CRITICALHackage package metadata stored XSS vulnerabilityEPSS 0.4%