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GHSA-5fh7-7mw7-mmx5.json
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GHSA-5fh7-7mw7-mmx5.json
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{
"schema_version": "1.4.0",
"id": "GHSA-5fh7-7mw7-mmx5",
"modified": "2024-04-26T19:06:43Z",
"published": "2024-04-26T09:30:35Z",
"aliases": [
"CVE-2024-4195"
],
"summary": "Mattermost allows team admins to promote guests to team admins",
"details": "Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.\n\n",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N"
}
],
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "9.5.0"
},
{
"fixed": "9.5.3"
}
]
}
],
"database_specific": {
"last_known_affected_version_range": "<= 9.5.2"
}
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/mattermost/mattermost-server"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "8.1.0"
},
{
"fixed": "8.1.12"
}
]
}
],
"database_specific": {
"last_known_affected_version_range": "<= 8.1.11"
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4195"
},
{
"type": "WEB",
"url": "https://github.com/mattermost/mattermost/commit/1e3497e0595bb4f9908c94dd9d4685d48556b7e8"
},
{
"type": "WEB",
"url": "https://github.com/mattermost/mattermost/commit/f0872dd4e4ba34f061aa6982a71c7c29532aac2e"
},
{
"type": "PACKAGE",
"url": "https://github.com/mattermost/mattermost"
},
{
"type": "WEB",
"url": "https://mattermost.com/security-updates"
}
],
"database_specific": {
"cwe_ids": [
"CWE-284"
],
"severity": "LOW",
"github_reviewed": true,
"github_reviewed_at": "2024-04-26T19:06:43Z",
"nvd_published_at": "2024-04-26T09:15:12Z"
}
}