Weaknesses of type CWE-79

30,606 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-2026-21768MEDIUMHCL Verse for Android is susceptible to an injection vulnerabilityEPSS 0.2%CVE-2026-4479MEDIUMWholeSale Products Dynamic Pricing Management WooCommerce <= 1.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin SettingsEPSS 0.2%CVE-2026-34624MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-32040LOWOpenClaw < 2026.2.23 - HTML Injection via Unvalidated Image MIME Type in Data-URL InterpolationEPSS 0.2%CVE-2025-36748HIGHStored Cross-Site Scripting (XSS) vulnerability in Growatt ShineLan-XEPSS 0.2%CVE-2026-96450MEDIUMWordPress pixfort Core plugin < 4.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-34625MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-9308MEDIUMArbitrary JavaScript execution in Reader View due to wrong HTML replacement orderEPSS 0.2%CVE-2026-9309MEDIUMArbitrary JavaScript execution in internal pages via Reader View JSON-LD injectionEPSS 0.2%CVE-2026-108478MEDIUMWordPress Element Pack Elementor Addons plugin <= 8.8.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-104400MEDIUMWordPress B Blocks plugin <= 2.1.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-35508MEDIUMShynet before 0.14.0 allows XSS in urldisplay and iconify template filters,EPSS 0.2%CVE-2026-103070MEDIUMWordPress ShortPixel Image Optimizer plugin <= 6.5.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-62127MEDIUMWordPress WP plugin Info Card plugin <= 6.3.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-104729MEDIUMAvada (Fusion) Builder <= 3.16.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tab_index' and 'empty_notice' Shortcode AttributesEPSS 0.2%CVE-2026-105887MEDIUMWordPress Robo Gallery plugin <= 5.1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-106604MEDIUMWordPress YITH WooCommerce Compare plugin <= 3.15.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-42700MEDIUMWordPress Image Slider Widget plugin <= 1.1.130 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-116206MEDIUMYesWiki 4.2.0 before 4.7.0 Stored XSS via Comment Raw-HTML SyntaxEPSS 0.2%CVE-2026-102393MEDIUMWordPress Starter Templates plugin <= 4.7.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%