WordPress before 5.2.3 has an issue with URL sanitization in wpksesbadprotocolonce in wp-includes/kses.php that can lead to cross-site scripting (XSS) attacks.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "10.0"
}
],
"cpe": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
},
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "8.0"
}
],
"cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
},
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "9.0"
}
],
"cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
}
]
}{
"source": [
"CPE_FIELD",
"REFERENCES"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "5.2.3"
}
],
"cpe": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*"
}