Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.
{
"github_reviewed": true,
"cwe_ids": [
"CWE-1287"
],
"github_reviewed_at": "2024-12-16T19:23:55Z",
"nvd_published_at": "2024-12-16T08:15:05Z",
"severity": "MODERATE"
}