An IDOR vulnerability exists in GitLab <v12.1.2, <v12.0.4, and <v11.11.6 that allowed uploading files from project archive to replace other users files potentially allowing an attacker to replace project binaries or other uploaded assets.
[
{
"product": "GitLab",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed versions 12.1.2, 12.0.4, and 11.11.6"
}
]
}
]