Falhas do tipo CWE-79

30.522 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-2025-46540MEDIUMWordPress GNA Search Shortcode plugin <= 0.9.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-46536MEDIUMWordPress Carousel-of-post-images plugin <= 1.07 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-34263MEDIUMAdvantech WISE-DeviceOn Server < 5.4 Authenticated Stored XSS via plugin-config/dashboards/menusEPSS 0.2%CVE-2026-118054MEDIUMLearnPress <= 4.2.2 - Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via 'review_title' ParameterEPSS 0.2%CVE-2026-121519MEDIUMSocial Slider Feed <= 2.3.8 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'slidespeed' ParameterEPSS 0.2%CVE-2025-22803MEDIUMWordPress Advanced Product Information for WooCommerce plugin <= 1.1.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-12037MEDIUMWP 404 Auto Redirect <= 1.0.5 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-22810MEDIUMWordPress Content Blocks Builder plugin <= 2.7.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58025MEDIUMWordPress Master Slider Plugin <= 3.11.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-1098MEDIUMCM CSS Columns <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tag' Shortcode AttributeEPSS 0.2%CVE-2025-46538MEDIUMWordPress Inline Text Popup plugin <= 1.0.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-89193HIGHRobin Image Optimizer 2.0.0 - 2.0.7 - Unauthenticated Stored XSS via WebP URL Delivery HTML ParserEPSS 0.2%CVE-2025-12453MEDIUMImproper neutralization of input during web page generation vulnerability has been discovered in OpenText™ Vertica.EPSS 0.2%CVE-2026-31859MEDIUMCraft has Reflective XSS via incomplete return URL sanitizationEPSS 0.2%CVE-2025-8896MEDIUMUser Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor <= 3.14.3 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-47656MEDIUMWordPress Spiraclethemes Site Library plugin <= 1.5.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2024-46335MEDIUMPHPGurukul Complaint Management System 2.0 is vulnerble to Cross Site Scripting (XSS) via the fromdate and todate parameters in between-dateEPSS 0.2%CVE-2026-49102MEDIUMWebmin before 2.640 allows mailboxes/detach.cgi XSS via an SVG document attachment that is viewed in the mailboxes component, because image/EPSS 0.2%CVE-2025-62798MEDIUMSharp user-provided input can be evaluated in a SharpShowTextField with Vue template syntaxEPSS 0.2%CVE-2025-13873MEDIUMThe feature to import a survey is prone to stored Cross-Site Script attacksEPSS 0.2%