Falhas do tipo CWE-79

29.055 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-2021-32858MEDIUMesdoc-publish-html-plugin vulnerable to Cross-site ScriptingEPSS 0.6%CVE-2023-1115HIGHCross-site Scripting (XSS) - Stored in pimcore/pimcoreEPSS 0.6%CVE-2026-63523MEDIUMSkype for Business Spoofing VulnerabilityEPSS 0.6%CVE-2016-15010LOWUniversity of Cambridge django-ucamlookup Lookup cross site scriptingEPSS 0.6%CVE-2023-5741MEDIUMPOWR <= 2.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.6%CVE-2024-40857MEDIUMThis issue was addressed through improved state management. This issue is fixed in Safari 18, iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 1EPSS 0.6%CVE-2023-4775MEDIUMAdvanced iFrame <= 2023.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.6%CVE-2024-26077MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-5880HIGHCross-site Scripting (XSS) injected into Aladdin Connect garage door opener (Retrofit-Kit) configuration setup webserver console via broadcast SSID nameEPSS 0.6%CVE-2025-55300HIGHKomari Allows Cross-site WebSocket HijackingEPSS 0.6%CVE-2023-1238HIGHCross-site Scripting (XSS) - Stored in answerdev/answerEPSS 0.6%CVE-2020-21246MEDIUMCross Site Scripting vulnerability in YiiCMS v.1.0 allows a remote attacker to execute arbitrary code via the news function.EPSS 0.6%CVE-2025-66921HIGHA Cross-site scripting (XSS) vulnerability in Create/Update Item(s) Module in Open Source Point of Sale v3.4.1 allows remote attackers to inEPSS 0.6%CVE-2024-2270MEDIUMkeerti1924 Online-Book-Store-Website signup.php cross site scriptingEPSS 0.6%CVE-2022-24708MEDIUMStored XSS vulnerability in anuko/timetrackerEPSS 0.6%CVE-2026-4637MEDIUMReflected Cross-Site Scripting via URL Path in Paessler PRTG Network MonitorEPSS 0.6%CVE-2024-3728MEDIUMEssential Addons for Elementor – Best Elementor Templates, Widgets, Kits & WooCommerce Builders <= 5.9.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via Filterable Gallery & Interactive CircleEPSS 0.6%CVE-2015-10093LOWMark User as Spammer Plugin plugin.php user_row_actions cross site scriptingEPSS 0.6%CVE-2023-0709MEDIUMMetform Elementor Contact Form Builder <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via mf_last_name shortcodeEPSS 0.6%CVE-2021-1153MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Stored Cross-Site Scripting VulnerabilitiesEPSS 0.6%