A information disclosure vulnerability exists in Rocket.chat <v5, <v4.8.2 and <v4.7.5 where the lack of ACL checks in the getRoomRoles Meteor method leak channel members with special roles to unauthorized clients.
{
"cwe_ids": [
"CWE-200"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35247.json",
"cna_assigner": "hackerone",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "Fixed in versions 4.7.5, 4.8,2 and 5.0.0>"
},
{
"last_affected": "Fixed in versions 4.7.5, 4.8,2 and 5.0.0>"
}
],
"source": "AFFECTED_FIELD"
}
]
}{
"cpe": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "4.7.5"
},
{
"introduced": "4.8.0"
},
{
"fixed": "4.8.2"
}
],
"source": "CPE_RANGE"
}