Falhas do tipo CWE-79

30.585 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-2025-65337MEDIUMSourcecodester Fantastic Blog CMS 1.0 is vulnerable to Cross Site Scripting (XSS) in pageEditMember.php via the address field.EPSS 0.2%CVE-2026-48256MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-6725MEDIUMWPC Smart Messages for WooCommerce <= 4.2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributeEPSS 0.2%CVE-2026-109355MEDIUMLibreNMS before 26.9.0 Stored XSS via Tools Oxidized Node ListEPSS 0.2%CVE-2026-102402MEDIUMTeam <= 6.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'ttp_filter_taxonomy' Post Meta via [tlpteam] ShortcodeEPSS 0.2%CVE-2025-59548MEDIUMDNN Vulnerable to Reflected Cross-Site Scripting (XSS) in CKEditor File BrowserEPSS 0.2%CVE-2025-67443MEDIUMSchlix CMS before v2.2.9-5 is vulnerable to Cross Site Scripting (XSS). Due to lack of javascript sanitization in the login form, incorrect EPSS 0.2%CVE-2026-92767MEDIUMTwenty20 Image Before-After <= 2.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'offset' Shortcode AttributeEPSS 0.2%CVE-2025-5967MEDIUMA stored cross-site scripting vulnerability in ENS HX 10.0.4 allows a malicious user to inject arbitrary HTML into the ENS HX Malware Scan NEPSS 0.2%CVE-2026-103480MEDIUMTourfic <= 3.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'type' Shortcode AttributeEPSS 0.2%CVE-2026-103590MEDIUMQloApps through 1.7.0 Reflected XSS via Length of Stay FieldsEPSS 0.2%CVE-2026-115350MEDIUMMistune before 3.3.0 Stored XSS via Include Directive HTML FilesEPSS 0.2%CVE-2026-12136MEDIUMSysBasics Customize My Account for WooCommerce <= 4.3.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2025-61949MEDIUMLogStare Collector contains a stored cross-site scripting vulnerability in UserManagement. If crafted user information is stored, an arbitraEPSS 0.2%CVE-2026-15795MEDIUMResponsive Plus <= 3.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2025-67648HIGHShopware's inproper input validation can lead to Reflected XSS through Storefront Login PageEPSS 0.2%CVE-2026-106701MEDIUMELADMIN v2.7 and before is vulnerable to Cross Site Scripting (XSS) via the component WebSocketServer, SpringSecurityConfig, deploy.vue.EPSS 0.2%CVE-2025-55059MEDIUMCWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')EPSS 0.2%CVE-2026-5505MEDIUMWP-Clippy <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.2%CVE-2026-109989MEDIUMThemify Popup <= 1.4.7 - Authenticated (Author+) Stored Cross-Site Scripting via 'popup_width_unit' ParameterEPSS 0.2%