CVE-2023-1270: Btcpayserver

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Cross-site Scripting in GitHub repository btcpayserver/btcpayserver prior to 1.8.3.

Affected products

• Btcpayserver Btcpayserver: before 1.8.3 (fixed in 1.8.3)

Published 2023-03-08. Last modified 2026-06-17.