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-2026-28154HIGHWordPress Samex and M.Anh WordPress themes affected by Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37217MEDIUMWordPress Empty Cart Button for WooCommerce plugin <= 1.3.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-53441MEDIUMJenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of EPSS 0.3%CVE-2024-11903MEDIUMWP eCards <= 1.3.904 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-34255MEDIUMjizhicms v2.5.1 contains a Cross-Site Scripting(XSS) vulnerability in the message function.EPSS 0.3%CVE-2026-8607MEDIUMmyCred – Points Management System For Gamification, Ranks, Badges, and Loyalty Rewards Program <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wrap' Shortcode AttributeEPSS 0.3%CVE-2021-33025MEDIUMxArrow SCADA Path TraversalEPSS 0.3%CVE-2024-11904MEDIUM코드엠샵 소셜톡 <= 1.2.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-31027MEDIUMCross Site Scripting vulnerability in Greek Universities Network (GUnet) Open eClass Platform v.3.15 allows a remote attacker to execute arbEPSS 0.3%CVE-2024-47392MEDIUMWordPress Element Pack Elementor Addons plugin <= 5.7.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-12112MEDIUMEasy Form Builder <= 3.8.8 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-35699MEDIUMWordPress HT Feed plugin <= 1.2.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-30558MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.3%CVE-2024-43309MEDIUMWordPress WP Telegram Widget and Join Link plugin <= 2.1.27 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37263MEDIUMWordPress Enter Addons – Ultimate Template Builder for Elementor plugin <= 2.1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-7877MEDIUMWP Recipe Maker Premium <= 10.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wprm-call-to-action' ShortcodeEPSS 0.3%CVE-2025-60454MEDIUMA stored Cross-Site Scripting (XSS) vulnerability has been discovered in MetInfo CMS version 8.0. The vulnerability exists in the image manaEPSS 0.3%CVE-2026-1888MEDIUMDocus <= 1.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2024-45456MEDIUMWordPress WP Meta SEO plugin <= 4.5.13 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-50447MEDIUMWordPress Envo's Elementor Templates & Widgets for WooCommerce plugin <= 1.4.19 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%