IdentityServer IdentityServer4 1.x before 1.5.3 and 2.x before 2.1.3 does not encode the redirect URI on the authorization response page, which might lead to XSS in some configurations.
{
"source": "CPE_FIELD",
"cpe": "cpe:2.3:a:identityserver:identityserver4:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "1.0.0"
},
{
"last_affected": "1.5.2"
},
{
"introduced": "2.0.0"
},
{
"last_affected": "2.1.2"
}
]
}