Weaknesses of type CWE-79

29,155 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-2024-0262LOWOnline Job Portal Create News Page News.php cross site scriptingEPSS 0.5%CVE-2021-36827MEDIUMWordPress Ninja Forms Contact Form plugin <= 3.6.9 - Authenticated Stored Cross-Site Scripting (XSS) vulnerabilityEPSS 0.5%CVE-2026-42548HIGHFlight: Reflected XSS via unvalidated JSONP callback in Flight::jsonp()EPSS 0.5%CVE-2023-22468HIGHDiscourse vulnerable to Cross-site Scripting in local oneboxesEPSS 0.5%CVE-2024-3473MEDIUMHeader Footer Code Manager Pro <= 1.0.16 - Reflected Cross-Site Scripting via messageEPSS 0.5%CVE-2021-24570—Paypal Donation < 1.3.1 - CSRF to Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-31401CRITICALCross-site scripting vulnerability in Cybozu Garoon 5.0.0 to 5.15.2 allows a remote authenticated attacker with an administrative privilege EPSS 0.5%CVE-2021-31832MEDIUMCross site scripting vulnerability in DLP Endpoint for WindowsEPSS 0.5%CVE-2024-20778MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2024-26122MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2024-20780MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2024-20779MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2024-26087MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2024-54951MEDIUMMonica 4.1.2 is vulnerable to Cross Site Scripting (XSS). A malicious user can create a malformed contact and use that contact in the "HOW YEPSS 0.5%CVE-2021-23284MEDIUMSecurity issues in Eaton Intelligent Power Manager InfrastructureEPSS 0.5%CVE-2023-5666MEDIUMAccordion <= 2.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2023-5308MEDIUMPodcast Subscribe Buttons <= 1.4.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2024-33526HIGHA Stored Cross-site Scripting (XSS) vulnerability in the "Import of user role and title of user role" feature in ILIAS 7 before 7.30 and ILIEPSS 0.5%CVE-2023-2102MEDIUMCross-site Scripting (XSS) - Stored in alextselegidis/easyappointmentsEPSS 0.5%CVE-2024-26046MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%