Weaknesses of type CWE-79

30,295 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-2024-37946MEDIUMWordPress ReCaptcha Integration for WordPress plugin <= 1.2.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-47332MEDIUMWordPress Sky Addons for Elementor plugin <= 2.5.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-50859MEDIUMWordPress WP Crowdfunding Plugin <= 2.1.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2026-1263MEDIUMWebling <= 3.9.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'title' ParameterEPSS 0.3%CVE-2026-50767MEDIUMA stored cross-site scripting (XSS) vulnerability in the item type administration page of Koha Library Management System 0 through 25.11 verEPSS 0.3%CVE-2025-32369MEDIUMKentico Xperience before 13.0.181 allows authenticated users to distribute malicious content (for stored XSS) via certain interactions with EPSS 0.3%CVE-2024-48049MEDIUMWordPress Mighty Builder plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-25156HIGHHotCRP vulnerable to stored XSS via comment attachmentsEPSS 0.3%CVE-2024-35695MEDIUMWordPress WP Docs plugin <= 2.1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-15583MEDIUMdetronetdip E-commerce function.php get_safe_value cross site scriptingEPSS 0.3%CVE-2024-22570MEDIUMA stored cross-site scripting (XSS) vulnerability in /install.php?m=install&c=index&a=step3 of GreenCMS v2.3 allows attackers to execute arbEPSS 0.3%CVE-2024-12592MEDIUMSellsy <= 2.3.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-47625MEDIUMWordPress DoFollow Case by Case plugin <= 3.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-44026MEDIUMWordPress Charity Addon for Elementor plugin <= 1.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49630MEDIUMWordPress WP Education for Elementor plugin <= 1.2.8 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-35755MEDIUMWordPress Weather Widget Pro plugin <= 1.1.40 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-33976HIGHCross-site Scripting in Janobe E-Negosyo SystemEPSS 0.3%CVE-2024-34546MEDIUMWordPress Sticky Social Link plugin <= 2.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37539MEDIUMWordPress WP To Do plugin <= 1.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-47877HIGHSpring Security Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS)EPSS 0.3%