An issue was discovered in the wiki API in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It allows for remote code execution.
{
"versions": [
{
"introduced": "11.3.0"
},
{
"fixed": "11.3.8"
},
{
"introduced": "11.3.0"
},
{
"fixed": "11.3.8"
},
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.3"
},
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.3"
}
]
}