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CVE-2026-5321: Permissive Cross-domain Policy with Untrusted Domains

🗓️ 02 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

A flaw has been found in vanna-ai vanna up to 2.0.2. Affected by this issue is some unknown functionality of the component FastAPI/Flask Server. Executing a manipulation can lead to permissive cross-domain policy with untrusted domains. The attack...

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29 Apr 2026 00:00Current
CVSS 3.14.3
CVSS 45.3
CVSS 24
CVSS 34.3
EPSS0.00162
SSVC
2