Falhas do tipo CWE-79

29.140 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-2025-66472MEDIUMXWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplicationEPSS 0.5%CVE-2025-0844MEDIUMneedyamin Library Card System Registration Page signup.php cross site scriptingEPSS 0.5%CVE-2022-4667MEDIUMRSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSSEPSS 0.5%CVE-2022-43524HIGHA vulnerability in the web-based management interface of Aruba EdgeConnect Enterprise Orchestrator could allow an authenticated remote attacEPSS 0.5%CVE-2022-45225MEDIUMBook Store Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in /bsms_ci/index.php/book. This vulnEPSS 0.5%CVE-2025-43440MEDIUMThis issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, viEPSS 0.5%CVE-2024-4150MEDIUMSimple Basic Contact Form <= 20221201 - Reflected Cross-Site ScriptingEPSS 0.5%CVE-2022-47414MEDIUM If an attacker has access to the console for OpenKM (and is authenticated), a stored XSS vulnerability is reachable in the document "note" EPSS 0.5%CVE-2024-6783MEDIUMVue client-side XSS via prototype pollutionEPSS 0.5%CVE-2023-50630MEDIUMCross Site Scripting (XSS) vulnerability in xiweicheng TMS v.2.28.0 allows a remote attacker to execute arbitrary code via a crafted script EPSS 0.5%CVE-2025-40651MEDIUMReflected Cross Site Scripting (XSS) in Real Easy StoreEPSS 0.5%CVE-2023-3562LOWGZ Scripts PHP CRM Platform index.php cross site scriptingEPSS 0.5%CVE-2023-3561LOWGZ Scripts PHP GZ Hotel Booking Script load.php cross site scriptingEPSS 0.5%CVE-2024-2775LOWCampcodes Online Marriage Registration System user-profile.php cross site scriptingEPSS 0.5%CVE-2021-24584—Timetable and Event Schedule by MotoPress < 2.4.2 - Unauthorised Event TimeSlot UpdateEPSS 0.5%CVE-2024-10172MEDIUMWPBakery Visual Composer WHMCS Elements <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via void_wbwhmcse_laouts_search ShortcodeEPSS 0.5%CVE-2023-3558LOWGZ Scripts Event Booking Calendar load.php cross site scriptingEPSS 0.5%CVE-2023-3074HIGHCross-site Scripting (XSS) - Stored in tsolucio/corebosEPSS 0.5%CVE-2023-3557LOWGZ Scripts Property Listing Script preview.php cross site scriptingEPSS 0.5%CVE-2023-28415MEDIUMWordPress Side Cart Woocommerce (Ajax) Plugin <= 2.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.5%