Falhas do tipo CWE-79

30.536 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-2026-23606MEDIUMGFI MailEssentials AI < 22.4 Advanced Content Filtering Rule Stored XSSEPSS 0.2%CVE-2025-63848MEDIUMStored cross site scripting (xss) vulnerability in SWISH prolog thru 2.2.0 allowing attackers to execute arbitrary code via crafted web IDE EPSS 0.2%CVE-2026-23617MEDIUMGFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Body Condition Stored XSSEPSS 0.2%CVE-2026-120575MEDIUMPhoto Engine (Media Organizer & Lightroom) <= 6.5.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Collection NameEPSS 0.2%CVE-2026-15917MEDIUMDrupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011EPSS 0.2%CVE-2025-68928MEDIUMFrappe CRM vulnerable to authenticated XSS via website fieldEPSS 0.2%CVE-2026-23607MEDIUMGFI MailEssentials AI < 22.4 Anti-Spam Whitelist Description Stored XSSEPSS 0.2%CVE-2026-6624MEDIUMBichitroGan ISP Billing Software Pool List add cross site scriptingEPSS 0.2%CVE-2026-23614MEDIUMGFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework IP Exceptions Description Stored XSSEPSS 0.2%CVE-2026-7294MEDIUMSourceCodester Pizzafy Ecommerce System index.php save_settings cross site scriptingEPSS 0.2%CVE-2025-10556HIGHStored Cross-site Scripting (XSS) vulnerability affecting Specification Management in ENOVIA Specification Manager from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2025xEPSS 0.2%CVE-2026-23608MEDIUMGFI MailEssentials AI < 22.4 Email Management Mail Monitoring Rule Stored XSSEPSS 0.2%CVE-2025-45091MEDIUMSeafile versions 11.0.18-Pro, 12.0.10, and 12.0.10-Pro are vulnerable to a stored Cross-Site Scripting (XSS) attack. An authenticated attackEPSS 0.2%CVE-2026-84281HIGHFancy Product Designer <= 6.5.2 - Unauthenticated Stored Cross-Site Scripting via 'productTitle' in '_fpd_data' Order Item MetaEPSS 0.2%CVE-2026-40986MEDIUMSpring Web Flow JS RemotingHandler renders non-HTML Response as HTMLEPSS 0.2%CVE-2026-111727MEDIUMAppointment Booking Calendar <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'vs_text_submitbtn' ParameterEPSS 0.2%CVE-2025-10557HIGHStored Cross-site Scripting (XSS) vulnerability affecting Issue Management in ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2025xEPSS 0.2%CVE-2026-40096MEDIUMimmich: Open Redirect via Shared Album nameEPSS 0.2%CVE-2026-11402MEDIUMServices Section Block <= 1.4.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'link' Block AttributeEPSS 0.2%CVE-2026-23611MEDIUMGFI MailEssentials AI < 22.4 Anti-Spam IP Blocklist Description Stored XSSEPSS 0.2%