Weaknesses of type CWE-79

30,343 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-2025-32923HIGHWordPress Tourmaster plugin < 5.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-57203MEDIUMMagicProject AI version 9.1 is affected by a Cross-Site Scripting (XSS) vulnerability within the chatbot generation feature available to autEPSS 0.2%CVE-2025-10344MEDIUMHTML injection in Perfex CRMEPSS 0.2%CVE-2025-10342MEDIUMHTML injection in Perfex CRMEPSS 0.2%CVE-2025-26743HIGHWordPress Advance WP Query Search Filter plugin <= 1.0.10 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-6067MEDIUMEasy Social Feed – Social Photos Gallery – Post Feed – Like Box <= 6.6.7 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.2%CVE-2026-105950MEDIUMgetformwork URI Sanitizer DomSanitizer.php sanitizeNodeAttribute cross site scriptingEPSS 0.2%CVE-2026-81917MEDIUMConcrete CMS below 9.5.3 is vulnerable to Stored XSS in the Document Library block file description and tagsEPSS 0.2%CVE-2025-11197MEDIUMDraft List <= 2.6.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-40675MEDIUMReflected Cross-Site Scripting (XSS) in BagistoEPSS 0.2%CVE-2025-59749MEDIUMMultiple vulnerabilities in AndSoft's e-TMSEPSS 0.2%CVE-2024-35713MEDIUMWordPress Testimonial Carousel For Elementor plugin <= 10.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-81927LOWConcrete CMS before 9.5.3 is vulnerable to Stored XSS via SVG upload in "Reject" sanitization modeEPSS 0.2%CVE-2026-48838HIGHWordPress Post SMTP plugin <= 3.6.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-8392MEDIUMMitfahrgelegenheit <= 1.1.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via date ParameterEPSS 0.2%CVE-2026-81911MEDIUMConcrete CMS versions 9.0.0 to 9.5.2 is vulnerable to Stored XSS in Board Custom Slot save_template via Unescaped Summary DescriptionEPSS 0.2%CVE-2025-43488LOWPoly Clariti Manager - Multiple Security VulnerabilitiesEPSS 0.2%CVE-2024-58130HIGHIn app/Controller/Component/RestResponseComponent.php in MISP before 2.4.193, REST endpoints have a lack of sanitization for non-JSON responEPSS 0.2%CVE-2025-8776MEDIUMEpic Bootstrap Buttons <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via icol ParameterEPSS 0.2%CVE-2025-22817MEDIUMWordPress BP Profile Shortcodes Extra plugin <= 2.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%