GitLab EE/CE 11.1 through 12.9 is vulnerable to parameter tampering on an upload feature that allows an unauthorized user to read content available under specific folders.
{
"versions": [
{
"introduced": "11.1.0"
},
{
"fixed": "12.9.1"
},
{
"introduced": "11.1.0"
},
{
"fixed": "12.9.1"
},
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
}