Falhas do tipo CWE-79

30.150 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2025-4984HIGHStored Cross-site Scripting (XSS) vulnerability affecting City Discover in City Referential Manager on Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2024-52466HIGHWordPress Explara Events plugin <= 0.1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24620HIGHWordPress AIO Shortcodes plugin <= 1.3 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-52469HIGHWordPress WooCommerce Price Alert plugin <= 1.0.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-8153MEDIUMCross-site Scripting vulnerability in NEC Corporation UNIVERGE IX from Ver.9.5 to Ver.10.7, from Ver.10.8.21 to Ver.10.8.36, from Ver.10.9.1EPSS 0.3%CVE-2026-22256HIGHSalvo is vulnerable to reflected XSS in the list_html functionEPSS 0.3%CVE-2024-29906MEDIUMWordPress MDTF – Meta Data and Taxonomies Filter plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-29774MEDIUMDreamer CMS 3.0.1 is vulnerable to stored Cross Site Scripting (XSS).EPSS 0.3%CVE-2024-52483HIGHWordPress LeanPress plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-4988HIGHStored Cross-site Scripting (XSS) vulnerability affecting Results Analytics in Multidisciplinary Optimization Engineer from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2024-2958MEDIUMSVS Pricing Tables <= 1.0.4 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-4983HIGHStored Cross-site Scripting (XSS) vulnerability affecting City Referential in City Referential Manager on Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2024-22289HIGHWordPress Post views Stats plugin <= 1.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-4992HIGHStored Cross-site Scripting (XSS) vulnerability affecting Service Items Management in Service Process Engineer from Release 3DEXPERIENCE R2024x through Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2025-4990HIGHStored Cross-site Scripting (XSS) vulnerability affecting Change Governance in Product Manager from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2025xEPSS 0.3%CVE-2024-32468MEDIUMImproper neutralization of input during web page generation ("Cross-site Scripting") in deno_doc HTML generatorEPSS 0.3%CVE-2025-48447HIGHLightgallery - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-069EPSS 0.3%CVE-2024-8324MEDIUMXO Slider <= 3.8.6 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-59948MEDIUMFreshRSS is vulnerable to XSS due to lack of CSP on HTML query pageEPSS 0.3%CVE-2025-4985HIGHStored Cross-site Scripting (XSS) vulnerability affecting Risk Management in Project Portfolio Manager from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2025xEPSS 0.3%