Weaknesses of type CWE-79

29,654 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-2022-45838MEDIUMWordPress ARForms Form Builder Plugin <= 1.5.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-2582MEDIUMSimpleMachines SMF ManageAttachments.php cross site scriptingEPSS 0.4%CVE-2024-33327MEDIUMA cross-site scripting (XSS) vulnerability in the component UrlAccessibilityEvaluation.jsp of Lumisxp v15.0.x to v16.1.x allows attackers toEPSS 0.4%CVE-2024-52857MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-36502HIGHWordPress Balkon Theme <= 1.3.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-53960MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-24811HIGHCross site scripting (XSS) vulnerability using url preview in MisskeyEPSS 0.4%CVE-2024-50637MEDIUMUnoPim 0.1.3 and below is vulnerable to Cross Site Scripting (XSS) in the Create User function. This allows attackers to perform XSS via an EPSS 0.4%CVE-2024-9668MEDIUMRoyal Elementor Addons and Templates <= 1.7.1001 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown WidgetEPSS 0.4%CVE-2025-32185MEDIUMWordPress Colibri Page Builder plugin <= 1.0.329 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-23171MEDIUMAn issue was discovered in the CampaignEvents extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before EPSS 0.4%CVE-2023-5987MEDIUM A CWE-79 Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) vulnerability that could cause a vulnerability EPSS 0.4%CVE-2024-52859MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-50891HIGHThe server-side backend for Adform Site Tracking before 2025-08-28 allows attackers to inject HTML or execute arbitrary code via cookie hijaEPSS 0.4%CVE-2024-5215MEDIUMHT Mega – Absolute Addons For Elementor <= 2.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.4%CVE-2021-31280MEDIUMAn issue was discovered in tp5cms through 2017-05-25. admin.php/system/set.html has XSS via the keywords parameter.EPSS 0.4%CVE-2024-7684MEDIUMSourceCodester Kortex Lite Advocate Office Management System add_act.php cross site scriptingEPSS 0.4%CVE-2026-48788HIGHRemark42: Cross-Site Scripting (XSS) on /api/v1/img via content-type spoofingEPSS 0.4%CVE-2024-36109HIGHCross-site Scripting with Markdown rendering in CoCalcEPSS 0.4%CVE-2024-10208MEDIUMCross Site Scripting vulnerability in APROL Web PortalEPSS 0.4%