Falhas do tipo CWE-79

29.046 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-2023-1481LOWSourceCodester Monitoring of Students Cyber Accounts System POST Parameter cross site scriptingEPSS 0.6%CVE-2015-10092LOWQtranslate Slug Plugin class-qtranslate-slug.php add_slug_meta_box cross site scriptingEPSS 0.6%CVE-2012-10007LOWmadgicweb BuddyStream Plugin ShareBox.php cross site scriptingEPSS 0.6%CVE-2026-24128MEDIUMXWiki Affected by Reflected Cross-Site Scripting (XSS) in Error MessagesEPSS 0.6%CVE-2023-3681LOWCampcodes Retro Cellphone Online Store modal_add_product.php cross site scriptingEPSS 0.6%CVE-2012-10014LOWKau-Boy Backend Localization Plugin backend_localization.php localize_backend cross site scriptingEPSS 0.6%CVE-2025-51488MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability exists in MoonShine version < 3.12.4, allowing remote attackers to store and execute arbitEPSS 0.6%CVE-2024-37674MEDIUMCross Site Scripting vulnerability in Moodle CMS v3.10 allows a remote attacker to execute arbitrary code via the Field Name (name parameterEPSS 0.6%CVE-2023-6613LOWTypecho Logo options-theme.php cross site scriptingEPSS 0.6%CVE-2024-9148CRITICALFlowise Stored Cross-Site ScriptingEPSS 0.6%CVE-2023-2428MEDIUMCross-site Scripting (XSS) - Stored in thorsten/phpmyfaqEPSS 0.6%CVE-2022-37328LOWWordPress History Timeline plugin <= 1.0.5 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2024-26266CRITICALMultiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and LifEPSS 0.6%CVE-2022-2579LOWSourceCodester Garage Management System createUser.php cross site scriptingEPSS 0.6%CVE-2023-40013HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in external-svg-loaderEPSS 0.6%CVE-2023-4520MEDIUMFV Flowplayer Video Player <= 7.5.37.7212 - Insufficient Input Validation to Unauthenticated Stored Cross-Site Scripting and Arbitrary Usermeta UpdateEPSS 0.6%CVE-2019-18574MEDIUMRSA Authentication Manager software versions prior to 8.4 P8 contain a stored cross-site scripting vulnerability in the Security Console. A EPSS 0.6%CVE-2024-4334MEDIUMSupreme Modules Lite – Divi Theme, Extra Theme and Divi Builder <= 2.5.3 - Authenticated (Contributor+) DOM-Based Cross-Site ScriptingEPSS 0.6%CVE-2021-23854HIGHReflected XSS in page parameterEPSS 0.6%CVE-2024-25601CRITICALStored cross-site scripting (XSS) vulnerability in Expando module's geolocation custom fields in Liferay Portal 7.2.0 through 7.4.2, and oldEPSS 0.6%