CVE-2021-29246

BTCPay Server through 1.0.7.0 suffers from directory traversal, which allows an attacker with admin privileges to achieve code execution. The attacker must craft a malicious plugin file with special characters to upload the file outside of the restricted directory.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
btcpayserverbtcpay_server
𝑥
≤ 1.0.7.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/
https://github.com/btcpayserver/btcpayserver/releases
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/
https://github.com/btcpayserver/btcpayserver/releases