views.py in Wagtail CRX CodeRed Extensions (formerly CodeRed CMS or coderedcms) before 0.22.3 allows upward protected/..%2f..%2f path traversal when serving protected media.
{
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:wagtailcrx:codered_extensions:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "0.22.3"
}
]
}