Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.as in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"last_affected": "4.5.1"
}
],
"source": "CPE_RANGE"
}
],
"vendor_product": "wordpress:wordpress"
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:mediaelementjs:mediaelement.js:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "2.20.1"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "34834eef8ac830b9145df169ec22016a4350f06e"
}
],
"source": "REFERENCES_COMMIT"
}
]
}