Weaknesses of type CWE-79

30,300 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-2025-3432MEDIUMAAWEP Obfuscator <= 1.0 - Authenticated (Author+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-12624MEDIUMSina Extension for Elementor <= 3.5.91 - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via Sina Image DifferEPSS 0.3%CVE-2026-24836HIGHDotNetNuke.Core Vulnerable to Stored XSS in Scheduler LogNotesEPSS 0.3%CVE-2024-6752MEDIUMSocial Auto Poster <= 5.3.14 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-22500MEDIUMWordPress Alpha Price Table For Elementor plugin <= 1.2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-1134MEDIUMSEOPress – On-site SEO <= 7.5.2.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-7775MEDIUMContact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder 2.0 - 2.13.9 - Authenticated (Administrator+) Arbitrary JavaScript File UploadsEPSS 0.3%CVE-2024-41504MEDIUMJetimob Plataforma Imobiliaria 20240627-0 is vulnerable to Cross Site Scripting (XSS). In the "Oportunidades" (opportunities) section of theEPSS 0.3%CVE-2026-55486CRITICALGoobi viewer: IIIF Auth 2.0 origin parameter unsanitized — CSP malformation and reflected XSSEPSS 0.3%CVE-2024-34757MEDIUMWordPress Borderless plugin <= 1.7.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14049MEDIUMVikRentItems Flexible Rental Management System <= 1.2.0 - Reflected Cross-Site Scripting via 'delto' ParameterEPSS 0.3%CVE-2024-28979MEDIUMDell OpenManage Enterprise, versions 4.1.0 and older, contains an Improper Neutralization of Input During Web Page Generation ('Cross-site SEPSS 0.3%CVE-2024-5342MEDIUMSimple Image Popup Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2025-44593MEDIUMHalo prior to 2.20.13 allows bypassing file type detection and uploading malicious files such as .exe and .html files. Specifically, .html fEPSS 0.3%CVE-2025-1747MEDIUMHTML injection vulnerability in OpenCartEPSS 0.3%CVE-2024-5965MEDIUMMosaic <= 1.7.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button ShortcodeEPSS 0.3%CVE-2024-1768MEDIUMClever Fox <= 25.2.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-41502MEDIUMJetimob Plataforma Imobiliaria 20240627-0 is vulnerable to Cross Site Scripting (XSS) via the form field "Observaces" (observances) in the "EPSS 0.3%CVE-2024-5141MEDIUMRotating Tweets (Twitter widget and shortcode) <= 1.9.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2026-109327MEDIUMAdmidio 4.0.12 through 4.3.17 and 5.0.0 before 5.0.15 Reflected XSS via system/redirect.phpEPSS 0.3%