btcpayserver vulnerabilities and fixes

Recent CVEs affecting btcpayserver, with upgrade or downgrade steps. 4 tracked.

btcpayserver has 4 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 4. Most recent: 2023-03-08. Highest priority: CVE-2023-0748 (score 40/100).

• CVE-2023-1270 MEDIUM 5.4 UPGRADE Cross-site Scripting in GitHub repository btcpayserver/btcpayserver prior to 1.8.3.
• CVE-2023-0810 MEDIUM 5.4 UPGRADE Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.11.
• CVE-2023-0748 MEDIUM 6.4 UPGRADE Open Redirect in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.
• CVE-2023-0747 MEDIUM 5.5 UPGRADE Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.

FAQ

How do I fix btcpayserver vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is btcpayserver being exploited right now?

None of the tracked btcpayserver CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which btcpayserver CVE should I patch first?

CVE-2023-0748 currently ranks highest (40/100): Open Redirect in GitHub repository btcpayserver/btcpayserver prior to 1.7.6. .

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