CVE-2023-0493

Public Exploit
Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver

Description

Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.

Categories

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 1.26% Top 25%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory huntr.dev
Affected: btcpayserver btcpayserver/btcpayserver
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/3a73b45c-6f3e-4536-a327-cdfdbc59896f exploit third party advisory patch
https://github.com/btcpayserver/btcpayserver/pull/4545/commits/02070d65836cd24627929b3403efbae8de56039a patch
http://packetstormsecurity.com/files/171732/BTCPay-Server-1.7.4-HTML-Injection.html vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-0493?
CVE-2023-0493 has been scored as a medium severity vulnerability.
How to fix CVE-2023-0493?
To fix CVE-2023-0493, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-0493 being actively exploited in the wild?
It is possible that CVE-2023-0493 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-0493?
CVE-2023-0493 affects btcpayserver btcpayserver/btcpayserver.
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