Falhas do tipo CWE-79

28.949 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-2022-2363LOWSourceCodester Simple Parking Management System cross site scriptingEPSS 0.6%CVE-2022-0876—Social comments by WpDevArt < 2.5.0 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-1228—Opensea < 1.0.3 - Admin+ Stored XSSEPSS 0.6%CVE-2023-5744MEDIUMVery Simple Google Maps <= 2.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.6%CVE-2022-1063—Thank Me Later <= 3.3.4 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-0874—WP Social Buttons <= 2.1 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-2280MEDIUMCross-site Scripting (XSS) - Stored in microweber/microweberEPSS 0.6%CVE-2021-32668MEDIUMCross-Site Scripting in Query Generator & Query ViewEPSS 0.6%CVE-2022-1027—Page Restriction WordPress < 1.2.7 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-0840—Easy Social Icons < 3.2.1 - Admin+ Stored Cross-Site Scripting in add iconEPSS 0.6%CVE-2021-24782—Flex Local Fonts <= 1.0.0 - Admin+ Stored Cross-Site-ScriptingEPSS 0.6%CVE-2021-25105—Ivory Search < 5.4.1 - Multiple Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-37137MEDIUMPayMoney 3.3 is vulnerable to Stored Cross-Site Scripting (XSS) during replying the ticket. The XSS can be obtain from injecting under "MessEPSS 0.6%CVE-2022-0211—Shield Security < 13.0.6 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2024-4574MEDIUMGraphina – Elementor Charts and Graphs <= 1.8.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.6%CVE-2023-24181MEDIUMLuCI openwrt-22.03 branch git-22.361.69894-438c598 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the coEPSS 0.6%CVE-2022-0389—WP Time Slots Booking Form < 1.1.63 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2022-1338—Easily Generate Rest API Url <= 1.0.0 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2021-24944—Custom Dashboard & Login Page < 7.0 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2025-61417HIGHCross-Site Scripting (XSS) vulnerability exists in TastyIgniter 3.7.7, affecting the /admin/media_manager component. Attackers can upload a EPSS 0.6%