Weaknesses of type CWE-79

29,503 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-2024-33950MEDIUMWordPress Archives Calendar Widget plugin <= 1.0.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-0561MEDIUMUltimate Posts Widget < 2.3.1 - Admin+ Stored XSSEPSS 0.4%CVE-2022-50787MEDIUMSOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Unauthenticated Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-1349MEDIUMEmbedPress <= 3.9.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2024-2666MEDIUMPremium Addons for Elementor <= 4.10.24 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-44655HIGHMantisBT: Stored XSS on Move Attachments Admin PageEPSS 0.4%CVE-2024-0902MEDIUMFancy Product Designer < 6.1.81 - Admin+ Cross Site Scripting via Product TitleEPSS 0.4%CVE-2025-46898MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2023-5126MEDIUMDelete Me <= 3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2024-7916MEDIUMnafisulbari/itsourcecode Insurance Management System Add Nominee Page addNominee.php cross site scriptingEPSS 0.4%CVE-2023-47707MEDIUMIBM Security Guardium Key Lifecycle Manager cross-site scriptingEPSS 0.4%CVE-2024-56056HIGHWordPress SimpleCharm Theme <= 1.4.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-11943MEDIUMAkaunting 3.1.21 - Authenticated stored XSS in document timelineEPSS 0.4%CVE-2025-46890MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-1039HIGHLenix Elementor Leads addon <= 1.8.2 - Unauthenticated Stored Cross-Site Scripting via URL Form FieldEPSS 0.4%CVE-2026-11994MEDIUMAkaunting 3.1.21 - Authenticated stored XSS in report description renderingEPSS 0.4%CVE-2025-55888HIGHCross-Site Scripting (XSS) vulnerability was discovered in the Ajax transaction manager endpoint of ARD. An attacker can intercept the Ajax EPSS 0.4%CVE-2021-4046MEDIUMTCMAN GIM Cross-Site Scripting (XSS)EPSS 0.4%CVE-2024-1660MEDIUMTop Bar < 3.0.5 - Admin+ Stored XSSEPSS 0.4%CVE-2026-18323HIGHForminator Forms <= 1.57.0.2 - Unauthenticated Stored Cross-Site Scripting via Radio Field (Save and Continue Draft)EPSS 0.4%