GitLab 8.11 through 12.8.1 allows a Denial of Service when using several features to recursively request eachother,
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"
],
"severity": "High"
}