Weaknesses of type CWE-79

29,625 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-2025-23453HIGHWordPress Stars SMTP Mailer plugin <= 1.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-48746HIGHWordPress Community by PeepSo Plugin <= 6.2.6.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-40753MEDIUMIBM InfoSphere Information Server cross-site scriptingEPSS 0.4%CVE-2023-48767HIGHWordPress MyTube PlayList Plugin <= 2.0.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47508HIGHWordPress Master Slider Pro Plugin <= 3.6.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-48748HIGHWordPress Salient Core Plugin <= 2.0.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-9680MEDIUMO2OA Personal Profile page cross site scriptingEPSS 0.4%CVE-2024-6370MEDIUMLabVantage LIMS POST Request cross site scriptingEPSS 0.4%CVE-2023-39926HIGHWordPress Under Construction / Maintenance Mode from Acurax Plugin <= 2.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-49177HIGHWordPress which template file Plugin <= 4.9.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-27828HIGHA vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4, 10.1.0.0 through 10.1.0.5, and 10.2.0.0 thEPSS 0.4%CVE-2023-46643HIGHWordPress Download CloudNet360 Plugin <= 3.2.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-47929LOWDumbDrop vulnerable to DOM XSS via file uploadEPSS 0.4%CVE-2024-10753MEDIUMPHPGurukul Online Shopping Portal dom_data_two_headers.php cross site scriptingEPSS 0.4%CVE-2024-29810MEDIUMWordPress Photo Gallery Plugin <= 1.8.21 Reflected Cross Site Scripting in editimage_bwg thumb_urlEPSS 0.4%CVE-2021-24434—Glass <= 1.3.2 - CSRF to Stored Cross-Site Scripting (XSS)EPSS 0.4%CVE-2021-24411—Social Tape <= 1.0 - CSRF to Stored XSSEPSS 0.4%CVE-2024-29809MEDIUMWordPress Photo Gallery Plugin <= 1.8.21 Reflected Cross Site Scripting in editimage_bwg image_urlEPSS 0.4%CVE-2023-48272HIGHWordPress Maspik – Spam blacklist Plugin <= 0.9.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47512HIGHWordPress Product Enquiry for WooCommerce Plugin <= 3.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%