GitLab CE/EE, versions 11.3 before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an XSS vulnerability in Markdown fields via unrecognized HTML tags.
{
"versions": [
{
"introduced": "11.3.0"
},
{
"fixed": "11.3.11"
},
{
"introduced": "11.3.0"
},
{
"fixed": "11.3.11"
},
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.8"
},
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.8"
},
{
"introduced": "11.5.0"
},
{
"fixed": "11.5.1"
},
{
"introduced": "11.5.0"
},
{
"fixed": "11.5.1"
}
]
}