Falhas do tipo CWE-79

30.673 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-2024-24131MEDIUMSuperWebMailer v9.31.0.01799 was discovered to contain a reflected cross-site scripting (XSS) vulenrability via the component api.php.EPSS 0.9%CVE-2022-35739MEDIUMPRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary conteEPSS 0.9%CVE-2023-33255MEDIUMAn issue was discovered in Papaya Viewer 1.0.1449. User-supplied input in form of DICOM or NIFTI images can be loaded into the Papaya web apEPSS 0.9%CVE-2022-41391CRITICALOcoMon v4.0 was discovered to contain a SQL injection vulnerability via the cod parameter at showImg.php.EPSS 0.9%CVE-2017-16019—GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). Stored Cross-EPSS 0.9%CVE-2018-15451MEDIUMCisco Prime Service Catalog Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2022-2060HIGHCross-site Scripting (XSS) - Stored in dolibarr/dolibarrEPSS 0.9%CVE-2025-28121MEDIUMcode-projects Online Exam Mastering System 1.0 is vulnerable to Cross Site Scripting (XSS) in feedback.php via the "q" parameter allowing reEPSS 0.9%CVE-2020-3466MEDIUMCisco DNA Center Cross-Site Scripting VulnerabilitiesEPSS 0.9%CVE-2022-36037MEDIUMCross-site scripting (XSS) from dynamic options in the multiselect field in KirbyEPSS 0.9%CVE-2024-27082HIGHCacti Cross-site Scripting vulnerability when managing treesEPSS 0.9%CVE-2021-27442CRITICALWeintek EasyWeb cMT Cross-site ScriptingEPSS 0.9%CVE-2024-32391HIGHCross Site Scripting vulnerability in MacCMS v.10 v.2024.1000.3000 allows a remote attacker to execute arbitrary code via a crafted payload.EPSS 0.9%CVE-2022-43499MEDIUMStored cross-site scripting vulnerability in SHIRASAGI versions prior to v1.16.2 allows a remote authenticated attacker with an administratiEPSS 0.9%CVE-2022-31094HIGHCross site scripting vulnerability in ScratchToolsEPSS 0.9%CVE-2022-30119—XSS in /dashboard/reports/logs/view - old browsers only. When using Internet Explorer with the XSS protection disabled, insufficient sanitatEPSS 0.9%CVE-2022-30118—Title for CVE: XSS in /dashboard/system/express/entities/forms/save_control/[GUID]: old browsers only.Description: When using Internet ExploEPSS 0.9%CVE-2022-2890CRITICALCross-site Scripting (XSS) - Stored in yetiforcecompany/yetiforcecrmEPSS 0.9%CVE-2022-1208MEDIUMUltimate Member <= 2.3.2 - Stored Cross-Site ScriptingEPSS 0.9%CVE-2023-3521MEDIUMCross-site Scripting (XSS) - Reflected in fossbilling/fossbillingEPSS 0.9%