Mattermost versions 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 fail to enforce proper access controls which allows any authenticated user, including guests, to mark any channel inside any team as read for any user.
{
"cna_assigner": "Mattermost",
"cwe_ids": [
"CWE-284"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43813.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "9.5.0"
},
{
"last_affected": "9.5.7"
},
{
"introduced": "9.10.0"
},
{
"last_affected": "9.10.0"
}
],
"source": "AFFECTED_FIELD"
}
]
}{
"cpe": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "9.5.0"
},
{
"fixed": "9.5.8"
},
{
"introduced": "9.10.0"
},
{
"fixed": "9.10.1"
}
],
"source": "CPE_RANGE"
}