Falhas do tipo CWE-79

29.285 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-2024-28722MEDIUMCross Site Scripting vulnerability in Innovaphone myPBX v.14r1, v.13r3, v.12r2 allows a remote attacker to execute arbitrary code via the quEPSS 0.5%CVE-2022-44576MEDIUMWordPress AgentEasy Properties plugin <= 1.0.4 - Auth. Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2024-39307LOWCross-Site Scripting (XSS) vulnerability via crafted ebooks in KavitaEPSS 0.5%CVE-2022-44628MEDIUMWordPress 4ECPS Web Forms plugin <= 0.2.17 - Auth. Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2024-56361MEDIUMStored Cross-Site Scripting (XSS) in lgsl v7.0EPSS 0.5%CVE-2025-7946MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request search-visitor.php cross site scriptingEPSS 0.5%CVE-2022-36428MEDIUMWordPress Rock Convert plugin <= 2.11.0 - Auth. Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2023-3980MEDIUMCross-site Scripting (XSS) - Stored in omeka/omeka-sEPSS 0.5%CVE-2022-44586MEDIUMWordPress AM-HiLi plugin <= 1.0 - Auth. Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2024-37160MEDIUMFormwork has a Cross-site scripting (XSS) vulnerability in Description metadataEPSS 0.5%CVE-2023-26120MEDIUMThis affects all versions of the package com.xuxueli:xxl-job. HTML uploaded payload executed successfully through /xxl-job-admin/user/add anEPSS 0.5%CVE-2024-26279MEDIUM[20240704] - Core - XSS in Wrapper extensionsEPSS 0.5%CVE-2024-0506MEDIUMElementor Website Builder – More than Just a Page Builder <= 3.18.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via get_image_altEPSS 0.5%CVE-2022-31029MEDIUMAuthenticated XSS in Pi-hole AdminLTEEPSS 0.5%CVE-2024-25219MEDIUMA cross-site scripting (XSS) vulnerability in Task Manager App v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted EPSS 0.5%CVE-2022-40311MEDIUMWordPress Analytics Cat plugin <= 1.0.9 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2024-9803MEDIUMcode-projects Blood Bank Management System blooddetails.php cross site scriptingEPSS 0.5%CVE-2023-5661MEDIUMSocial Feed <= 1.5.4.6 - Authenticated (Author+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2024-48893MEDIUMAn improper neutralization of input during web page generation vulnerability [CWE-79] in FortiSOAR 7.3.0 through 7.3.3, 7.2.1 through 7.2.2 EPSS 0.5%CVE-2024-10348MEDIUMSourceCodester Best House Rental Management System Manage Tenant Details index.php cross site scriptingEPSS 0.5%