Weaknesses of type CWE-79

30,326 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-2025-15172MEDIUMSohuTV CacheCloud RedisConfigTemplateController.java preview cross site scriptingEPSS 0.2%CVE-2024-53748MEDIUMWordPress WP Mermaid plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-32427MEDIUMFormie has a XSS vulnerability for importing formsEPSS 0.2%CVE-2025-12713MEDIUMSoundslides <= 1.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via soundslides ShortcodeEPSS 0.2%CVE-2023-42245MEDIUMSelesta Visual Access Manager < 4.42.2 is vulnerable to Cross Site Scripting (XSS) via monitor/s_scheduledfile.php.EPSS 0.2%CVE-2025-12118MEDIUMSchema Scalpel <= 1.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Title in JSON-LD SchemaEPSS 0.2%CVE-2022-38075MEDIUMWordPress Mantenimiento web plugin <= 0.13 - Cross-Site Request Forgery (CSRF) vulnerability leading to Stored Cross-Site Scripting (XSS)EPSS 0.2%CVE-2025-12368MEDIUMSermon Manager <= 2.30.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2026-1009CRITICALStored Cross-Site Scripting in Altium Live Forum Leading to Cross-Customer Data ExposureEPSS 0.2%CVE-2025-47704MEDIUMKlaro Cookie & Consent Management - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-050EPSS 0.2%CVE-2025-8609MEDIUMRTMKit Addons <= 1.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Accordion Repeater Block AttributeEPSS 0.2%CVE-2025-11799MEDIUMAffiliate AI Lite <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-47702MEDIUMoEmbed Providers - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-048EPSS 0.2%CVE-2026-40568HIGHFreeScout Vulnerable to XSS via Mailbox Signature Due to Incomplete HTML SanitizationEPSS 0.2%CVE-2025-48065HIGHCombodo iTop vulnerable to reflected XSS via objection edition form errorEPSS 0.2%CVE-2025-23039MEDIUMCross Site Scripting on URL decode Tooltip in CaidoEPSS 0.2%CVE-2026-3241MEDIUMConcrete CMS below version 9.4.8 is vulnerable to a stored cross-site scripting (XSS) in the "Legacy Form" block.EPSS 0.2%CVE-2026-42612HIGHGrav: Publisher-Level Stored XSS via Unquoted Event AttributesEPSS 0.2%CVE-2026-32721HIGHLuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modalEPSS 0.2%CVE-2025-47773HIGHCombodo iTop has XSS vulnerability in /pages/ajax.render.phpEPSS 0.2%