Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 inadvertently disclose server-side sensitive information (secrets in environment variables and server information) when Debug Mode is left on in production.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "8.5.10"
},
{
"introduced": "9.0.0"
},
{
"last_affected": "9.1.2"
}
]
}