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Improper Origin Validation

🗓️ 09 May 2026 05:41:00Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 4 Views

Jupyter Server has improper origin validation using re.match on Origin header, enabling CORS bypass.

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23 Jun 2026 06:44Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.3
CVSS 47.6
EPSS0.00357
SSVC
4