Falhas do tipo CWE-79

28.989 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-2024-1535MEDIUMProfilePress <= 4.15.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.6%CVE-2024-22420MEDIUMStored cross site scripting in Markdown Preview in JupyterLabEPSS 0.6%CVE-2022-32286—A vulnerability has been identified in Mendix SAML Module (Mendix 7 compatible) (All versions < V1.16.6), Mendix SAML Module (Mendix 8 compaEPSS 0.6%CVE-2026-42509MEDIUMApache Wicket: crafted strings can break out of the JavaScript sequenceEPSS 0.6%CVE-2022-32145—A vulnerability has been identified in Teamcenter Active Workspace V5.2 (All versions < V5.2.9), Teamcenter Active Workspace V6.0 (All versiEPSS 0.6%CVE-2022-43097MEDIUMPhpgurukul User Registration & User Management System v3.0 was discovered to contain multiple stored cross-site scripting (XSS) vulnerabilitEPSS 0.6%CVE-2022-41336MEDIUMAn improper neutralization of input during web page generation vulnerability [CWE-79] in FortiPortal versions 6.0.0 through 6.0.11 and all vEPSS 0.6%CVE-2023-49540MEDIUMBook Store Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in /bsms_ci/index.php/history. This vEPSS 0.6%CVE-2023-42476MEDIUMCross Site Scripting vulnerability in SAP BusinessObjects Web IntelligenceEPSS 0.6%CVE-2023-4719HIGHSimple Membership <= 4.3.5 - Reflected Cross-Site ScriptingEPSS 0.6%CVE-2020-11926HIGHAn issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25. Clients can authenticate themselves to the device using a usernaEPSS 0.6%CVE-2022-0274MEDIUMCross-site Scripting (XSS) - Stored in orchardcms/orchardcoreEPSS 0.6%CVE-2023-49539MEDIUMBook Store Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in /bsms_ci/index.php/category. This EPSS 0.6%CVE-2022-45017MEDIUMA cross-site scripting (XSS) vulnerability in the Overview Page settings module of WBCE CMS v1.5.4 allows attackers to execute arbitrary webEPSS 0.6%CVE-2024-48761HIGHReflected XSS vulnerability in Celk Sistemas Celk Saude v.3.1.252.1 allows a remote attacker to inject arbitrary JavaScript code via the "erEPSS 0.6%CVE-2024-1519MEDIUMPaid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress <= 4.14.4 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.6%CVE-2024-3743MEDIUMElementor Addon Elements <= 1.13.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-44875MEDIUMKioWare through 8.33 on Windows sets KioScriptingUrlACL.AclActions.AllowHigh for the about:blank origin, which allows attackers to obtain SYEPSS 0.6%CVE-2022-4527LOWcollective.task table.py AssignedGroupColumn cross site scriptingEPSS 0.6%CVE-2022-40844MEDIUMIn Tenda (Shenzhen Tenda Technology Co., Ltd) AC1200 Router model W15Ev2 V15.11.0.10(1576), a Stored Cross Site Scripting (XSS) issue existsEPSS 0.6%