Medium severity · published Feb 17, 2023
CVE-2023-0879
Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.12.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BT
btcpayserver/btcpayserver · btcpayserver
before 1.7.12 · source: vendor
BS
Btcpay Server · Btcpayserver
before 1.7.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-0879
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-0879
Patch
https://github.com/btcpayserver/btcpayserver/pull/4635/commits/f2f3b245c4d8980d8e54e4708c796df82332c3d7
Exploit
https://huntr.dev/bounties/9464e3c6-961d-4e23-8b3d-07cbb31de541
More from btcpayserver/btcpayserver
8.8
CVE-2023-0493
Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver
6.1
CVE-2023-0748
Open Redirect in btcpayserver/btcpayserver
6.1
CVE-2021-3646
Cross-site Scripting (XSS) - Reflected in btcpayserver/btcpayserver
5.4
CVE-2023-1270
Cross-site Scripting in btcpayserver/btcpayserver
5.4
CVE-2023-1149
Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver