Falhas do tipo CWE-79

29.613 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-2023-31805MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local authenticated attacker to execute arbitrary code via the hoEPSS 0.4%CVE-2024-54442MEDIUMWordPress Better WP Login Page plugin <= 1.1.2 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-11291MEDIUMixmaps website2017 HTTP GET Request map.php cross site scriptingEPSS 0.4%CVE-2024-7787MEDIUMReflected XSS in ITG Computer Technology's vSRM Supplier Relationship Management SystemEPSS 0.4%CVE-2024-50990MEDIUMA Reflected Cross Site Scriptng (XSS) vulnerability was found in /omrs/user/search.php in PHPGurukul Online Marriage Registration System v1.EPSS 0.4%CVE-2024-12441MEDIUMBP Email Assign Templates <= 1.5 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2022-2507MEDIUMIn affected versions of Octopus Deploy it is possible to render user supplied input into the webpageEPSS 0.4%CVE-2024-9856MEDIUM07FLYCMS/07FLY-CMS/07FlyCRM System Settings Page cross site scriptingEPSS 0.4%CVE-2025-8211MEDIUMRoothub SystemConfigAdminController.java edit cross site scriptingEPSS 0.4%CVE-2024-12162MEDIUMVideo & Photo Gallery for Ultimate Member <= 1.1.1 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2025-27676MEDIUMVasion Print (formerly PrinterLogic) before Virtual Appliance Host 22.0.843 Application 20.0.1923 allows Cross-Site Scripting in Reports V-2EPSS 0.4%CVE-2025-0961MEDIUMcode-projects Job Recruitment load_job-details.php cross site scriptingEPSS 0.4%CVE-2025-58064LOWCKEditor is susceptible to Cross-Site Scripting (XSS) through its clipboard packageEPSS 0.4%CVE-2023-31799MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the system annnounceEPSS 0.4%CVE-2023-31800MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title paraEPSS 0.4%CVE-2022-47602MEDIUMWordPress WP Table Manager Plugin <= 3.5.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-2121MEDIUMVault’s KV Diff Viewer Allowed for HTML InjectionEPSS 0.4%CVE-2023-31806MEDIUMCross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via a crafted payload toEPSS 0.4%CVE-2024-10414MEDIUMPHPGurukul Vehicle Record System edit-brand.php cross site scriptingEPSS 0.4%CVE-2024-32469HIGHDecidim has cross-site scripting (XSS) in the paginationEPSS 0.4%