irc.cgi in CGI:IRC before 0.5.12 reflects user-supplied input from the R parameter without proper output encoding, aka XSS.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:cgiirc:cgi\\:irc:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "0.5.11"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "46dd48442204207b52c16065ad67d294194afd8d"
}
],
"source": "REFERENCES_COMMIT"
}
]
}