libkiwix 10.0.0 and 10.0.1 allows XSS in the built-in webserver functionality via the search suggestions URL parameter. This is fixed in 10.1.0.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "10.0.0"
},
{
"introduced": "0"
},
{
"last_affected": "10.0.1"
}
]
}