Falhas do tipo CWE-79

29.677 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-2024-8563MEDIUMSourceCodester PHP CRUD update.php cross site scriptingEPSS 0.4%CVE-2024-26101MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.4%CVE-2024-5375MEDIUMKashipara College Management System submit_student.php cross site scriptingEPSS 0.4%CVE-2024-50659MEDIUMCross Site Scripting vulnerability iPublish Media Solutions AdPortal 3.0.39 allows a remote attacker to escalate privileges via the shippingEPSS 0.4%CVE-2023-47239MEDIUMWordPress Easy PayPal Shopping Cart Plugin <= 1.1.10 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-5894LOWCross-site Scripting (XSS) - Stored in pkp/ojsEPSS 0.4%CVE-2024-4479MEDIUMJeg Elementor Kit <= 2.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via JKit - Tabs and JKit - Accordion WidgetsEPSS 0.4%CVE-2025-22131MEDIUMCross-Site Scripting (XSS) vulnerability in generateNavigation() functionEPSS 0.4%CVE-2024-40730MEDIUMA cross-site scripting (XSS) vulnerability in netbox v4.0.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload EPSS 0.4%CVE-2024-32334MEDIUMTOTOLINK N300RT V2.1.8-B20201030.1539 contains a Store Cross-site scripting (XSS) vulnerability in IP/Port Filtering under the Firewall PageEPSS 0.4%CVE-2025-55071MEDIUMA reflected cross-site scripting (xss) vulnerability exists in the modifyAnonymize functionality of MedDream PACS Premium 7.3.6.870. A speciEPSS 0.4%CVE-2024-54272MEDIUMWordPress Radius Blocks plugin <= 2.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-48765MEDIUMWordPress Email Address Encoder Plugin <= 1.0.22 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-36453MEDIUMCross-site scripting vulnerability exists in session_login.cgi of Webmin versions prior to 1.970 and Usermin versions prior to 1.820. If thiEPSS 0.4%CVE-2024-40732HIGHA cross-site scripting (XSS) vulnerability in netbox v4.0.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload EPSS 0.4%CVE-2025-54852MEDIUMA reflected cross-site scripting (xss) vulnerability exists in the modifyAeTitle functionality of MedDream PACS Premium 7.3.6.870. A specialEPSS 0.4%CVE-2024-40734MEDIUMA cross-site scripting (XSS) vulnerability in netbox v4.0.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload EPSS 0.4%CVE-2024-10745MEDIUMPHPGurukul Online Shopping Portal deferred_table.php cross site scriptingEPSS 0.4%CVE-2024-51814MEDIUMWordPress 活动链接推广插件 plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-7122MEDIUMElementor Addon Elements <= 1.13.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.4%