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GHSA-V828-M3PF-VQ9Q New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging

🗓️ 17 Aug 2026 16:35:58Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Polar v1.0.0-rc.11 fixes unauthenticated DoS via oversized webhook request bodies before signature validation.

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18 Aug 2026 15:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00467
5