Falhas do tipo CWE-79

30.494 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-2025-22628HIGHWordPress Filled In Plugin <= 1.9.2 - CSRF to Stored XSS vulnerabilityEPSS 0.2%CVE-2025-57989MEDIUMWordPress WordPress Widgets Shortcode Plugin <= 1.0.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58452LOWWeGIA vulnerable to Reflected Cross-Site Scripting (XSS) in endpoint 'listar_despachos.php' parameter 'id_memorando'EPSS 0.2%CVE-2025-23687HIGHWordPress Woo Store Mode plugin <= 1.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-53223HIGHWordPress Theme Switcher Reloaded Plugin <= 1.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-57681MEDIUMThe WorklogPRO - Timesheets for Jira plugin in Jira Data Center before version 4.23.6-jira10 and before version 4.23.5-jira9 allows users anEPSS 0.2%CVE-2026-61995HIGHWordPress YouTube Showcase plugin <= 4.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-10024MEDIUMTinyMCE shortcode Addon <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'btnrel' Shortcode AttributeEPSS 0.2%CVE-2025-31102HIGHWordPress Hostel plugin <= 1.1.5.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-13748MEDIUMUltimate Classified Listings <= 1.4 Authenticated (Administrator+) Stored Cross-Site Scripting via Title ParameterEPSS 0.2%CVE-2025-23744HIGHWordPress Random Posts, Mp3 Player + ShareButton plugin <= 1.4.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-47610MEDIUMWordPress WooCommerce Fortnox Integration <= 4.5.6 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-62031HIGHWordPress tagDiv Composer plugin <= 5.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-53224HIGHWordPress NextGEN Gallery Search Plugin <= 2.12 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-23845HIGHWordPress ImageMeta Plugin <= 1.1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-63544MEDIUMTechStore 1.0 is vulnerable to Cross Site Scripting (XSS) in /order_notes via the id parameter.EPSS 0.2%CVE-2025-50976MEDIUMIPFire 2.29 DNS management interface (dns.cgi) fails to properly sanitize user-supplied input in the NAMESERVER, REMARK, and TLS_HOSTNAME quEPSS 0.2%CVE-2026-0949MEDIUMPEM versions prior to 9.8.1 are affected by a stored Cross-site Scripting (XSS) vulnerability that allows users with access to the Manage ChEPSS 0.2%CVE-2025-49911HIGHWordPress WooCommerce Vehicle Parts Finder plugin <= 3.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-57967MEDIUMWordPress WPB Quick View for WooCommerce plugin <= 2.1.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%