The "File upload question" functionality in LimeSurvey 3.x-LTS through 3.27.18 allows XSS in assets/scripts/modaldialog.js and assets/scripts/uploader.js.
{
"cpe": "cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "3.0.0"
},
{
"last_affected": "3.27.18"
}
],
"source": [
"CPE_RANGE",
"REFERENCES"
]
}