In Eclipse Jetty versions 9.4.21.v20190926, 9.4.22.v20191022, and 9.4.23.v20191118, the generation of default unhandled Error response content (in text/html and text/json Content-Type) does not escape Exception messages in stacktraces included in error output.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:eclipse:jetty:9.4.21:20190926:*:*:*:*:*:*"
],
"source": "CPE_STRING",
"vendor_product": "eclipse:jetty",
"extracted_events": [
{
"introduced": "9.4.21-20190926"
},
{
"last_affected": "9.4.21-20190926"
},
{
"introduced": "9.4.21-20190926"
},
{
"last_affected": "9.4.21-20190926"
}
]
}
]
}{
"cpe": [
"cpe:2.3:a:eclipse:jetty:9.4.21:20190926:*:*:*:*:*:*",
"cpe:2.3:a:eclipse:jetty:9.4.22:20191022:*:*:*:*:*:*",
"cpe:2.3:a:eclipse:jetty:9.4.23:20191118:*:*:*:*:*:*"
],
"source": "CPE_STRING",
"extracted_events": [
{
"introduced": "9.4.21-20190926"
},
{
"last_affected": "9.4.21-20190926"
},
{
"introduced": "9.4.22-20191022"
},
{
"last_affected": "9.4.22-20191022"
},
{
"introduced": "9.4.23-20191118"
},
{
"last_affected": "9.4.23-20191118"
}
]
}