An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).
{
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41766.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "1.35.8"
},
{
"introduced": "1.37.x"
},
{
"fixed": "1.37.5"
},
{
"introduced": "1.38.x"
},
{
"fixed": "1.38.3"
}
],
"source": "DESCRIPTION"
}
]
}{
"cpe": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.35.8"
},
{
"introduced": "1.36.0"
},
{
"fixed": "1.37.5"
},
{
"introduced": "1.38.0"
},
{
"fixed": "1.38.3"
}
],
"source": "CPE_RANGE"
}