views/switch.py in django-grappelli (aka Django Grappelli) before 2.15.2 attempts to prevent external redirection with startswith("/") but this does not consider a protocol-relative URL (e.g., //example.com) attack.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:vonautomatisch:django_grappelli:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.15.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "4ca94bcda0fa2720594506853d85e00c8212968f"
}
],
"source": "REFERENCES_COMMIT"
}
]
}