Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/12xxx/CVE-2024-12247.json",
"cna_assigner": "Mattermost",
"unresolved_ranges": [
{
"source": "AFFECTED_FIELD",
"extracted_events": [
{
"introduced": "9.7.0"
},
{
"last_affected": "9.7.5"
},
{
"introduced": "9.8.0"
},
{
"last_affected": "9.8.2"
},
{
"introduced": "9.9.0"
},
{
"last_affected": "9.9.2"
}
]
}
],
"cwe_ids": [
"CWE-863"
]
}{
"cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "9.7.0"
},
{
"fixed": "9.7.6"
},
{
"introduced": "9.8.0"
},
{
"fixed": "9.8.3"
},
{
"introduced": "9.9.0"
},
{
"fixed": "9.9.3"
}
],
"source": "CPE_RANGE"
}