Weaknesses of type CWE-79

30,495 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-2026-57620MEDIUMWordPress Exclusive Addons Elementor plugin <= 2.7.9.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27537MEDIUMWordPress Popup by Supsystic plugin <= 1.11.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65475MEDIUMWordPress Modula Image Gallery plugin 2.14.25-2.14.30 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-48917MEDIUMEU Cookie Compliance (GDPR Compliance) - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-072EPSS 0.2%CVE-2026-57764MEDIUMWordPress Surbma | Yoast SEO Breadcrumb Shortcode plugin <= 1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-62715MEDIUMClipBucket v5: Stored XSS via Collection TagsEPSS 0.2%CVE-2026-30586MEDIUMCross Site Scripting vulnerability in usememos Memos v.0.26.0 allows a remote attacker to obtain sensitive information via the SANITIZE_SCHEEPSS 0.2%CVE-2024-44010MEDIUMWordPress Full frame theme <= 2.7.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-1045MEDIUMViet contact <= 1.3.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'll1', 'll2', 'll3', and 'll4' ParametersEPSS 0.2%CVE-2026-94680MEDIUMWordPress The Post Grid plugin <= 7.9.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-62138MEDIUMWordPress Visual Composer Website Builder plugin <= 45.16.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-73359MEDIUMWordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.3.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66636MEDIUMWordPress Wise Chat plugin <= 3.4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-48341MEDIUMWordPress Form Maker by 10Web plugin <= 1.15.33 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-42447LOWjadx: HTML Injection in Summary panelEPSS 0.2%CVE-2026-62111MEDIUMWordPress Simple Payment plugin <= 2.5.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-57763MEDIUMWordPress Structured Content plugin <= 1.7.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-83562MEDIUMWordPress WCFM Marketplace plugin <= 3.8.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65448MEDIUMWordPress Anti Spam and list cleaner – AcyChecker plugin <= 1.8.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-57780MEDIUMWordPress Envision Page Builder plugin <= 0.22 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%