An issue was discovered in the CampaignEvents extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. The Special:EventDetails page allows XSS via the x-xss language setting for internationalization (i18n).
{
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "1.35.14"
},
{
"introduced": "1.36.x"
},
{
"fixed": "1.39.x"
},
{
"fixed": "1.39.6"
},
{
"introduced": "1.40.x"
},
{
"fixed": "1.40.2"
}
],
"source": "DESCRIPTION"
}
],
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23171.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.35.14"
},
{
"introduced": "1.36.0"
},
{
"fixed": "1.39.6"
},
{
"introduced": "1.40.0"
},
{
"fixed": "1.40.2"
}
],
"cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE"
}