Weaknesses of type CWE-79

30,536 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-2026-6619MEDIUMlanggenius dify ImagePreview image-preview.tsx openInNewTab cross site scriptingEPSS 0.2%CVE-2026-23604MEDIUMGFI MailEssentials AI < 22.4 Keyword Filtering Rule Stored XSSEPSS 0.2%CVE-2026-40986MEDIUMSpring Web Flow JS RemotingHandler renders non-HTML Response as HTMLEPSS 0.2%CVE-2026-23618MEDIUMGFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Subject Condition Stored XSSEPSS 0.2%CVE-2026-30882MEDIUMChamilo LMS: Reflected XSS in the session category listing pageEPSS 0.2%CVE-2025-1349MEDIUMIBM Sterling B2B Integrator and IBM Sterling File Gateway cross-site scriptingEPSS 0.2%CVE-2026-23608MEDIUMGFI MailEssentials AI < 22.4 Email Management Mail Monitoring Rule Stored XSSEPSS 0.2%CVE-2025-59035MEDIUMIndico vulnerable to Cross-Site Scripting via LaTeX math codeEPSS 0.2%CVE-2025-10556HIGHStored Cross-site Scripting (XSS) vulnerability affecting Specification Management in ENOVIA Specification Manager from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2025xEPSS 0.2%CVE-2025-45091MEDIUMSeafile versions 11.0.18-Pro, 12.0.10, and 12.0.10-Pro are vulnerable to a stored Cross-Site Scripting (XSS) attack. An authenticated attackEPSS 0.2%CVE-2023-50827MEDIUMWordPress Accredible Certificates & Open Badges Plugin <= 1.4.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.2%CVE-2026-28397MEDIUMNocoDB: Stored Cross-Site Scripting via CommentsEPSS 0.2%CVE-2026-6593MEDIUMComfyUI View Endpoint server.py cross site scriptingEPSS 0.2%CVE-2026-23619MEDIUMGFI MailEssentials AI < 22.4 General Settings Local Domains Domain Description Stored XSSEPSS 0.2%CVE-2026-111727MEDIUMAppointment Booking Calendar <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'vs_text_submitbtn' ParameterEPSS 0.2%CVE-2026-4805MEDIUMWoostify <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Lity.js Library via data-lity Attribute in Custom HTML BlockEPSS 0.2%CVE-2026-40096MEDIUMimmich: Open Redirect via Shared Album nameEPSS 0.2%CVE-2026-7294MEDIUMSourceCodester Pizzafy Ecommerce System index.php save_settings cross site scriptingEPSS 0.2%CVE-2026-84281HIGHFancy Product Designer <= 6.5.2 - Unauthenticated Stored Cross-Site Scripting via 'productTitle' in '_fpd_data' Order Item MetaEPSS 0.2%CVE-2026-7295MEDIUMSourceCodester Pizzafy Ecommerce System ajax.php save_menu cross site scriptingEPSS 0.2%