In all versions of GitLab CE/EE since version 8.12, an authenticated low-privileged malicious user may create a project with unlimited repository size by modifying values in a project export.
{
"versions": [
{
"introduced": "8.12.0"
},
{
"fixed": "14.1.7"
},
{
"introduced": "8.12.0"
},
{
"fixed": "14.1.7"
},
{
"introduced": "14.2.0"
},
{
"fixed": "14.2.5"
},
{
"introduced": "14.2.0"
},
{
"fixed": "14.2.5"
}
]
}