VulnerabilityModified
CVE-2023-0493
Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.
HIGH 8.8EPSS 7.90%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 7.90% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-76, CWE-74
- Affected
- btcpayserver/btcpay server
- Source
- security@huntr.dev
References
- http://packetstormsecurity.com/files/171732/BTCPay-Server-1.7.4-HTML-Injection.htmlThird Party Advisory, VDB Entry
- https://github.com/btcpayserver/btcpayserver/pull/4545/commits/02070d65836cd24627929b3403efbae8de56039aPatch
- https://huntr.dev/bounties/3a73b45c-6f3e-4536-a327-cdfdbc59896fExploit, Patch, Third Party Advisory
- http://packetstormsecurity.com/files/171732/BTCPay-Server-1.7.4-HTML-Injection.htmlThird Party Advisory, VDB Entry
- https://github.com/btcpayserver/btcpayserver/pull/4545/commits/02070d65836cd24627929b3403efbae8de56039aPatch
- https://huntr.dev/bounties/3a73b45c-6f3e-4536-a327-cdfdbc59896fExploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.