What’s Vulnerable › Vulnerabilities

CVE-2023-0747: Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-08 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.

Affected products

• Btcpayserver: before 1.7.6 — fixed in 1.7.6

How to fix

Upgrade to a fixed version: Btcpayserver 1.7.6. Check the vendor advisory for mitigations.

References

• https://github.com/btcpayserver/btcpayserver/pull/4567/commits/d4e464ad4ef0cbbf61751e70f77865de325dd6cf
• https://huntr.dev/bounties/7830b9b4-af2e-44ef-8b00-ee2491d4e7ff
• https://github.com/btcpayserver/btcpayserver/pull/4567/commits/d4e464ad4ef0cbbf61751e70f77865de325dd6cf
• https://huntr.dev/bounties/7830b9b4-af2e-44ef-8b00-ee2491d4e7ff

Get alerted when CVE-2023-0747 or the next vulnerability affects your stack