Falhas do tipo CWE-79

29.716 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-2023-47662MEDIUMWordPress Live Gold Price & Silver Price Charts Widgets Plugin <= 2.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-15094MEDIUMsunkaifei FlyCMS User Login UserController.java userLogin cross site scriptingEPSS 0.4%CVE-2024-32528HIGHWordPress WP Dynamic Keywords Injector plugin <= 2.3.18 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-47657MEDIUMWordPress Direct Checkout – Quick View – Buy Now For WooCommerce Plugin <= 1.5.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-12628MEDIUMbodi0’s Easy Cache <= 0.8 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-34563CRITICALCI4MS: Backup Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM Blind XSSEPSS 0.4%CVE-2024-10710LOWYaDisk Files <= 1.2.5 - Admin+ Stored XSSEPSS 0.4%CVE-2023-47245MEDIUMWordPress ANAC XML Viewer Plugin <= 1.7 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-92106LOWlazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSSEPSS 0.4%CVE-2024-31971MEDIUMMultiple stored cross-site scripting (XSS) vulnerabilities on AdTran NetVanta 3120 18.01.01.00.E devices allow remote attackers to inject arEPSS 0.4%CVE-2023-43999MEDIUMAn issue in COLORFUL_laundry mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel acEPSS 0.4%CVE-2024-24800HIGHWordPress Product Feed PRO for WooCommerce plugin <= 13.2.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-30123MEDIUMwuzhicms v4.1.0 is vulnerable to Cross Site Scripting (XSS) in the Member Center, Account Settings.EPSS 0.4%CVE-2024-47617MEDIUMReflected XSS Vulnerability in Sulu Media BundleEPSS 0.4%CVE-2025-36577MEDIUMDell Wyse Management Suite, versions prior to WMS 5.2, contain an Improper Neutralization of Input During Web Page Generation ('Cross-site SEPSS 0.4%CVE-2023-3476LOWSimplePHPscripts GuestBook Script URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2023-25963MEDIUMWordPress JS Job Manager Plugin <= 2.0.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-29919HIGHWordPress Photo Gallery by Ays Plugin <=5.5.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-8140MEDIUMSourceCodester Task Progress Tracker update-task.php cross site scriptingEPSS 0.4%CVE-2023-3477LOWRocketSoft Rocket LMS Contact Form store cross site scriptingEPSS 0.4%