Falhas do tipo CWE-79

30.369 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-2025-23936MEDIUMWordPress CC Circle Progress Bar plugin <= 1.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 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-2026-107764HIGHSiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Author URL via Inspector href SinkEPSS 0.2%CVE-2025-61305MEDIUMA reflected cross-site scripted (XSS) vulnerability in the dfm-menu_firmware.php component of GmbH Mecury Managed Print Services (docuForm) EPSS 0.2%CVE-2024-34572MEDIUMWordPress Fancy Elementor Flipbox plugin <= 2.4.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-50038MEDIUMWordPress Anant Addons for Elementor plugin <= 1.2.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-52394MEDIUMWordPress Print PDF Generator and Publisher plugin <= 1.1.6 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-95817HIGHDoFollow Case by Case <= 3.6.0 - Unauthenticated Stored Cross-Site Scripting via Comment ContentEPSS 0.2%CVE-2026-47119MEDIUMAgent Zero < 1.15 Stored XSS via image_get API EndpointEPSS 0.2%CVE-2026-96840HIGHPost Grid Gutenberg Blocks <= 5.1.0 - Unauthenticated Stored Cross-Site Scripting via display_name User FieldEPSS 0.2%CVE-2024-9110MEDIUMCross-Site Scripting In Privileged IdentityEPSS 0.2%CVE-2025-53294MEDIUMWordPress Smart Agenda plugin <= 4.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-23940MEDIUMWordPress jupdf pdf viewer plugin <= 0.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-22797MEDIUMWordPress Gallery and Lightbox plugin <= 1.0.14 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-46849MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.2%CVE-2025-50050MEDIUMWordPress Jobs for WordPress plugin <= 2.7.14 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-85386HIGHConcrete CMS before 9.5.4 stored is vulneratble to cross-site scripting via unauthenticated XML/XSLT file upload in the Form BlockEPSS 0.2%CVE-2025-53279MEDIUMWordPress Popup addon for Ninja Forms plugin <= 3.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-61307MEDIUMA reflected cross-site scripted (XSS) vulnerability in the acc-menu_papers.php component of GmbH Mecury Managed Print Services (docuForm) v1EPSS 0.2%CVE-2026-32757MEDIUMAdmidio: HTMLPurifier Bypass in eCard Message Allows HTML Email InjectionEPSS 0.2%