Falhas do tipo CWE-79

30.364 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-2025-30970HIGHWordPress Easy Contact plugin <= 0.1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-9858MEDIUMAuto Bulb Finder for WordPress <= 2.8.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-31011HIGHWordPress SimplyRETS Real Estate IDX plugin <= 3.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-9853MEDIUMOptio Dentistry <= 2.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2024-35702MEDIUMWordPress Master Addons for Elementor plugin <= 2.0.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-82796MEDIUMSolarView Compact contains a cross-site scripting vulnerability in Image Management. If this vulnerability is exploited, an arbitrary OS comEPSS 0.2%CVE-2025-8623MEDIUMWeedMaps Menu for WordPress <= 1.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via weedmaps_menu ShortcodeEPSS 0.2%CVE-2025-61310MEDIUMA reflected cross-site scripted (XSS) vulnerability in the acc-menu_billings.php component of GmbH Mecury Managed Print Services (docuForm) EPSS 0.2%CVE-2019-25270MEDIUMSOCA Access Control System 180612 Reflected Cross-Site Scripting via logged_page.phpEPSS 0.2%CVE-2026-8059MEDIUMMultiple Vulnerabilities in IBM DatacapEPSS 0.2%CVE-2026-78238MEDIUMSOY Gallery contains a cross-site scripting vulnerability. An arbitrary script may be executed on the web browser of the user who is logginEPSS 0.2%CVE-2024-56341MEDIUMIBM Content Navigator cross-site scriptingEPSS 0.2%CVE-2026-22209MEDIUMwpDiscuz before 7.6.47 - Cross-Site Scripting via Unescaped Custom CSS in Style TagEPSS 0.2%CVE-2025-26127MEDIUMA stored cross-site scripting (XSS) vulnerability in the Send for Approval function of FileCloud v23.241.2 allows attackers to execute arbitEPSS 0.2%CVE-2025-23946MEDIUMWordPress Enhanced YouTube Shortcode plugin <= 2.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-96741HIGHDSGVO All in one for WP <= 5.0 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Output Buffer Regex CorruptionEPSS 0.2%CVE-2025-46932MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2025-53294MEDIUMWordPress Smart Agenda plugin <= 4.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-5807MEDIUMGwolle Guestbook <= 4.9.2 - Unauthenticated Stored Cross-Site Scripting via `gwolle_gb_content` ParameterEPSS 0.2%CVE-2025-53279MEDIUMWordPress Popup addon for Ninja Forms plugin <= 3.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%