Falhas do tipo CWE-79

30.104 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-2025-28380MEDIUMA cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injeEPSS 0.3%CVE-2025-64392MEDIUMThis vulnerability in Veeam Backup Enterprise Manager allows an attacker to execute script in the browser of a portal user who opens a craftEPSS 0.3%CVE-2024-33693MEDIUMWordPress Meks Smart Social Widget plugin <= 1.6.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-52772MEDIUMYesWiki: Bazar form-field templates still apply `|raw('html')` to `field.label` / `field.hint` in attribute and label-body contexts — stored XSS in form renders (sibling class of commit `e6b66aa`)EPSS 0.3%CVE-2026-10289MEDIUMcode-projects Hotel and Tourism Reservation System tour.php cross site scriptingEPSS 0.3%CVE-2023-23856MEDIUMIn SAP BusinessObjects Business Intelligence (Web Intelligence user interface) - version 430, some calls return json with wrong content typeEPSS 0.3%CVE-2024-32591MEDIUMWordPress Backend Designer plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-43962MEDIUMCross Site Scripting vulnerability in Xunrui CMS Public Edition v.4.6.1 allows a remote attacker to execute arbitrary code via the project nEPSS 0.3%CVE-2026-55877MEDIUMSymfony UX: XSS in symfony/ux-icons via unsanitized SVG content in local files and Iconify on-demand responsesEPSS 0.3%CVE-2026-54714MEDIUMLogto: XSS via unescaped RelayState in SAML auto-submit formEPSS 0.3%CVE-2025-46848MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-12090HIGHStored Cross-site Scripting (XSS) vulnerability affecting ENOVIA Collaborative Industry Innovator on Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2025-46871MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-118244HIGHHighcharts Core: AST `DOMParser` fallback assigns unsanitized markup to `innerHTML` during printEPSS 0.3%CVE-2024-5540MEDIUMALC WebCTRL Carrier i-Vu Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-12091HIGHStored Cross-site Scripting (XSS) vulnerability affecting ENOVIA Collaborative Industry Innovator from Release 3DEXPERIENCE R2022x through Release 3DEXPERIENCE R2024xEPSS 0.3%CVE-2026-27740MEDIUMDiscourse has Stored XSS in AI Triage AutomationEPSS 0.3%CVE-2026-6034MEDIUMcode-projects Vehicle Showroom Management System ProfitAndLossReport.php cross site scriptingEPSS 0.3%CVE-2022-4901LOWMultiple stored XSS vulnerabilities in Sophos Connect versions older than 2.2.90 allow Javascript code to run in the local UI via a maliciouEPSS 0.3%CVE-2024-56410MEDIUMPhpSpreadsheet has Cross-Site Scripting (XSS) vulnerability in custom propertiesEPSS 0.3%