Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 and Mattermost Calls versions <=1.10.0 fail to implement CSRF protection on the Calls widget page which allows an authenticated attacker to initiate calls and inject messages into channels or direct messages via a malicious webpage or crafted link
{
"cwe_ids": [
"CWE-352"
],
"cna_assigner": "Mattermost",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62190.json",
"unresolved_ranges": [
{
"source": "AFFECTED_FIELD",
"extracted_events": [
{
"introduced": "11.0.0"
},
{
"last_affected": "11.0.4"
},
{
"introduced": "10.12.0"
},
{
"last_affected": "10.12.2"
},
{
"introduced": "10.11.0"
},
{
"last_affected": "10.11.6"
}
]
}
]
}{
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "10.11.0"
},
{
"fixed": "10.11.7"
},
{
"introduced": "10.12.0"
},
{
"fixed": "10.12.3"
},
{
"introduced": "11.0.0"
},
{
"fixed": "11.0.5"
}
]
}