CVE-2023-1270

Name: CVE-2023-1270
Creator: NVD / NIST
Published: 2023-03-08T14:15:09.637+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2023-1270 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Cross-site Scripting in GitHub repository btcpayserver/btcpayserver prior to 1.8.3.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.35%

26.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Btcpayserver	Btcpayserver	< 1.8.3

References

https://github.com/btcpayserver/btcpayserver/commit/7b5ce8f70c060b01990d3f7109e97e0144d878a4Patch
https://huntr.dev/bounties/ad1f917f-2b25-40ef-9215-c805354c683bExploit, Patch, Third Party Advisory
https://github.com/btcpayserver/btcpayserver/commit/7b5ce8f70c060b01990d3f7109e97e0144d878a4Patch
https://huntr.dev/bounties/ad1f917f-2b25-40ef-9215-c805354c683bExploit, Patch, Third Party Advisory

Timeline

Published: Mar 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-1270?

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

How severe is CVE-2023-1270?

CVE-2023-1270 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2023-1270?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-1270?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST