In Bitcoin Knots v0.11.0.ljr20150711 through v0.13.0.knots20160814 (fixed in v0.13.1.knots20161027), the debug console stores sensitive information including private keys and the wallet passphrase in its persistent command history.
https://bitcointalk.org/index.php?topic=1618462.0
http://www.securityfocus.com/bid/94235
https://github.com/bitcoinknots/bitcoin/blob/v0.13.1.knots20161027/doc/release-notes.md
Source: Mitre, NVD
Published: 2016-10-28
Updated: 2026-06-17
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 6.2
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: Medium
EPSS: 0.00085