MH-WikiBot (an IRC Bot for interacting with the Miraheze API), had a bug that allowed any unprivileged user to access the steward commands on the IRC interface by impersonating the Nickname used by a privileged user as no check was made to see if they were logged in. The issue has been fixed in commit 23d9d5b0a59667a5d6816fdabb960b537a5f9ed1.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:mh-wikibot_project:mh-wikibot:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"range": [
{
"fixed": "2020-04-06"
}
],
"source": "CPE_RANGE"
}
],
"vendor_product": "mh-wikibot_project:mh-wikibot"
}
]
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "23d9d5b0a59667a5d6816fdabb960b537a5f9ed1"
}
],
"source": "DESCRIPTION"
},
{
"range": [
{
"introduced": "0"
},
{
"last_affected": "23d9d5b0a59667a5d6816fdabb960b537a5f9ed1"
}
],
"source": "DESCRIPTION"
}
]
}