Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to sanitize the RemoteClusterFrame payloads before audit logging them which allows a high privileged attacker with access to the audit logs to read message contents.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39353.json",
"cwe_ids": [
"CWE-200"
],
"cna_assigner": "Mattermost",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "9.8.0"
},
{
"last_affected": "9.8.0"
},
{
"introduced": "9.5.0"
},
{
"last_affected": "9.5.5"
}
],
"source": "AFFECTED_FIELD"
}
]
}{
"extracted_events": [
{
"introduced": "9.5.0"
},
{
"fixed": "9.5.6"
},
{
"introduced": "9.8.0"
},
{
"last_affected": "9.8.0"
}
],
"source": [
"CPE_RANGE",
"CPE_STRING"
],
"cpe": [
"cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"cpe:2.3:a:mattermost:mattermost:9.8.0:*:*:*:*:*:*:*"
]
}