Falhas do tipo CWE-79

29.659 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-2023-1429MEDIUMCross-site Scripting (XSS) - Reflected in pimcore/pimcoreEPSS 0.4%CVE-2023-5073MEDIUMiframe forms <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via iframe ShortcodeEPSS 0.4%CVE-2026-51565MEDIUMCross-site scripting (XSS) vulnerability in Modules/Docs/DocsController.php in Milk admin <=0.9.8 allows remote attackers to inject arbitrarEPSS 0.4%CVE-2026-38472MEDIUMA Stored XSS vulnerability in forum reward comments in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d18446449 allows EPSS 0.4%CVE-2025-22623MEDIUMAd Inserter - Reflected cross-site scripting (XSS)EPSS 0.4%CVE-2026-25642MEDIUMHedgeDoc security headers for uploaded files were not workingEPSS 0.4%CVE-2023-49170HIGHWordPress Forms by CaptainForm Plugin <= 2.5.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-7300MEDIUMBolt CMS Showcase Creation showcases cross site scriptingEPSS 0.4%CVE-2023-2328MEDIUMCross-site Scripting (XSS) - Generic in pimcore/pimcoreEPSS 0.4%CVE-2023-49771HIGHWordPress Smart External Link Click Monitor [Link Log] Plugin <= 5.0.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-8731MEDIUMCron Jobs <= 1.2.9 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2023-34088HIGHCollabora Online has Stored Cross-Site-Scripting vulnerability in admin interfaceEPSS 0.4%CVE-2024-33819MEDIUMGlobitel KSA SpeechLog v8.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the Save Query function.EPSS 0.4%CVE-2024-24060MEDIUMspringboot-manager v1.6 is vulnerable to Cross Site Scripting (XSS) via /sys/user.EPSS 0.4%CVE-2023-34375HIGHWordPress Seo By 10Web Plugin <= 1.2.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-49178HIGHWordPress HDW Player Plugin (Video Player & Video Gallery) Plugin <= 5.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-8730MEDIUMExit Notifier <= 1.10.4 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-36110HIGHCross-site scripting in ansibleguy-webuiEPSS 0.4%CVE-2023-48326HIGHWordPress Events Manager Plugin <= 6.4.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-49187HIGHWordPress Adifier System Plugin < 3.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%