Falhas do tipo CWE-79

29.721 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-2024-46606MEDIUMA cross-site scripting (XSS) vulnerability in the component /admin.php?page=photo of Piwigo v14.5.0 allows attackers to execute arbitrary weEPSS 0.4%CVE-2024-32528HIGHWordPress WP Dynamic Keywords Injector plugin <= 2.3.18 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-15094MEDIUMsunkaifei FlyCMS User Login UserController.java userLogin cross site scriptingEPSS 0.4%CVE-2023-47660MEDIUMWordPress Product Visibility by Country for WooCommerce Plugin <= 1.4.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-45361MEDIUMWordPress 0mk Shortener Plugin <= 0.2 is vulnerable to Cross Site Scripting (XSS)EPSS 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-2023-3476LOWSimplePHPscripts GuestBook Script URL Parameter preview.php cross site scriptingEPSS 0.4%CVE-2023-24398MEDIUMWordPress EZP Coming Soon Page Plugin <= 1.0.7.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-22300HIGHWordPress Icegram Express plugin <= 5.7.11 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-49829MEDIUMWordPress Tutor LMS Plugin <= 2.2.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-3477LOWRocketSoft Rocket LMS Contact Form store cross site scriptingEPSS 0.4%CVE-2024-22299HIGHWordPress FV Player plugin <= 7.5.41.7212 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-49767MEDIUMWordPress Biteship Plugin <= 2.2.24 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2017-20188LOWZimbra zm-ajax XFormItem.js XFormItem.prototype.setError cross site scriptingEPSS 0.4%CVE-2023-47528MEDIUMWordPress WP Edit Username Plugin <= 1.0.5 is vulnerable to Cross Site Scripting (XSS)EPSS 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-2023-25031MEDIUMWordPress Arigato Autoresponder and Newsletter Plugin <= 2.7.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-0376HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.4%CVE-2024-32563HIGHWordPress VikBooking Hotel Booking Engine & PMS plugin <= 1.6.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-25023MEDIUMWordPress WebinarIgnition Plugin <= 2.14.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%