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.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "0.11.0"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.0-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.0-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.0-rc3"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.1"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.1-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.1-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.2"
},
{
"introduced": "0"
},
{
"last_affected": "0.11.2-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0-rc3"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0-rc4"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0-rc5"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.0.knots20160226-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "0.12.1.knots20160629-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "0.13.0.knots20160814"
}
]
}