Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server
{
"unresolved_ranges": [
{
"extracted_events": [
{
"last_affected": "9.4.1"
},
{
"last_affected": "9.3.0"
},
{
"last_affected": "9.2.4"
},
{
"last_affected": "8.1.8"
}
],
"source": "AFFECTED_FIELD"
}
],
"cna_assigner": "Mattermost",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/1xxx/CVE-2024-1888.json",
"cwe_ids": [
"CWE-284"
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "8.1.9"
},
{
"introduced": "9.2.0"
},
{
"fixed": "9.2.5"
},
{
"introduced": "9.3.0"
},
{
"fixed": "9.3.1"
},
{
"introduced": "9.4.0"
},
{
"fixed": "9.4.2"
}
],
"cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE"
}