Vulnerability · Published May 5, 2021 · Assigned by mitre
CVE-2021-29246
Medium 6.7
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).
Severity (CVSS NVD)6.7Medium
Exploit odds (30 days)1.5%top 24.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
References
- https://github.com/btcpayserver/btcpayserver/releases x_refsource_MISC
- https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ x_refsource_MISC