Weaknesses of type CWE-79

28,990 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-2021-24642—Scroll Baner <= 1.0 - CSRF to RCEEPSS 0.6%CVE-2022-44875MEDIUMKioWare through 8.33 on Windows sets KioScriptingUrlACL.AclActions.AllowHigh for the about:blank origin, which allows attackers to obtain SYEPSS 0.6%CVE-2025-25620MEDIUMUnifiedtransform 2.0 is vulnerable to Cross Site Scripting (XSS) in the Create assignment function.EPSS 0.6%CVE-2024-1519MEDIUMPaid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress <= 4.14.4 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.6%CVE-2024-3550MEDIUMWP Shortcodes Plugin — Shortcodes Ultimate <= 7.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.6%CVE-2024-26128MEDIUMbaserCMS Cross-site Scripting vulnerability in Content ManagementEPSS 0.6%CVE-2023-2077LOWCampcodes Online Traffic Offense Management System view_details.php cross site scriptingEPSS 0.6%CVE-2022-29444MEDIUMWordPress Breeze plugin <= 2.0.2 - Plugin Settings Change leading to Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2020-21058MEDIUMCross Site Scripting vulnerability in Typora v.0.9.79 allows a remote attacker to execute arbitrary code via the mermaid sytax.EPSS 0.6%CVE-2022-25611MEDIUMWordPress Simple Event Planner plugin <= 1.5.4 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2021-36867MEDIUMWordPress Psychological tests & quizzes plugin <= 0.21.19 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2026-5385HIGHGLPI 11.0.0 - Stored XSS in knowledge baseEPSS 0.6%CVE-2023-3815LOWy_project RuoYi File Upload uploadFilesPath cross site scriptingEPSS 0.6%CVE-2024-1103LOWCodeAstro Real Estate Management System Feedback Form profile.php cross site scriptingEPSS 0.6%CVE-2023-48302LOWNextcloud Server vulnerable to Self XSS when pasting HTML into Text app with Ctrl+Shift+VEPSS 0.6%CVE-2022-29433MEDIUMhttps://patchstack.com/database/vulnerability/nd-donations/wordpress-donations-plugin-1-8-authenticated-stored-cross-site-scripting-xss-vulnerabilityEPSS 0.6%CVE-2022-25613MEDIUMWordPress FV Flowplayer Video Player plugin <= 7.5.18.727 - Authenticated Persistent Cross-Site Scripting (XSS) vulnerabilityEPSS 0.6%CVE-2021-38482HIGHInHand Networks IR615 RouterEPSS 0.6%CVE-2025-27867MEDIUMApache Felix HTTP Webconsole Plugin: XSS in HTTP Webconsole PluginEPSS 0.6%CVE-2023-28679MEDIUMJenkins Mashup Portlets Plugin 1.1.2 and earlier provides the "Generic JS Portlet" feature that lets a user populate a portlet using a custoEPSS 0.6%