Falhas do tipo CWE-79

29.621 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-2024-11116MEDIUMInappropriate implementation in Blink in Google Chrome prior to 131.0.6778.69 allowed a remote attacker who convinced a user to engage in spEPSS 0.4%CVE-2024-30427MEDIUMWordPress Spiffy Calendar plugin <= 4.9.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2022-38195MEDIUMBUG-000150540 - Reflected XSS vulnerability in ArcGIS ServerEPSS 0.4%CVE-2023-29636MEDIUMCross site scripting (XSS) vulnerability in ZHENFENG13 My-Blog, allows attackers to inject arbitrary web script or HTML via the "title" fielEPSS 0.4%CVE-2026-23960HIGHArgo Workflows affected by stored XSS in the artifact directory listingEPSS 0.4%CVE-2023-30489HIGHWordPress Email Subscription Popup Plugin <= 1.2.16 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-9023MEDIUMWP-WebAuthn <= 1.3.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via wwa_login_form ShortcodeEPSS 0.4%CVE-2023-6122MEDIUMReflected XSS in Softomi E-commerce SoftwareEPSS 0.4%CVE-2023-29376MEDIUMAn issue was discovered in Progress Sitefinity 13.3 before 13.3.7647, 14.0 before 14.0.7736, 14.1 before 14.1.7826, 14.2 before 14.2.7930, aEPSS 0.4%CVE-2023-40047HIGHWS_FTP Server Stored Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2024-48654MEDIUMCross Site Scripting vulnerability in Blood Bank v.1 allows a remote attacker to execute arbitrary code via a crafted script to the login.phEPSS 0.4%CVE-2024-10197MEDIUMcode-projects Pharmacy Management System Manage Supplier Page manage_supplier.php cross site scriptingEPSS 0.4%CVE-2023-49225MEDIUMA cross-site-scripting vulnerability exists in Ruckus Access Point products (ZoneDirector, SmartZone, and AP Solo). If this vulnerability isEPSS 0.4%CVE-2018-25097LOWAcumos Design Studio cross site scriptingEPSS 0.4%CVE-2020-19660MEDIUMCross Site Scripting (XSS) pandao editor.md 1.5.0 allows attackers to execute arbitrary code via crafted linked url values.EPSS 0.4%CVE-2025-66412HIGHAngular Stored XSS Vulnerability via SVG Animation, SVG URL and MathML AttributesEPSS 0.4%CVE-2023-6333HIGHCross-site Scripting in ControlByWeb RelaysEPSS 0.4%CVE-2024-12696MEDIUMPicture Gallery – Frontend Image Uploads, AJAX Photo List <= 1.5.22 - Authenticated (Contributor+) Stored Cross-Site Scripting via videowhisper_picture_upload_guest ShortcodeEPSS 0.4%CVE-2026-2622MEDIUMBlossom Article Title ArticleController.java content cross site scriptingEPSS 0.4%CVE-2024-4698MEDIUMTestimonial Carousel For Elementor <= 10.1.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%