Weaknesses of type CWE-79

30,369 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

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%