gsd-2024-2447
Vulnerability from gsd
Modified
2024-04-02 05:02
Details
Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-2447"
],
"details": "Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.\n\n",
"id": "GSD-2024-2447",
"modified": "2024-04-02T05:02:53.185483Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "responsibledisclosure@mattermost.com",
"ID": "CVE-2024-2447",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Mattermost",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
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"lessThanOrEqual": "9.5.1",
"status": "affected",
"version": "9.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "9.4.3",
"status": "affected",
"version": "9.4.0",
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},
{
"lessThanOrEqual": "9.3.2",
"status": "affected",
"version": "9.3.0",
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},
{
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"version": "8.1.0",
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"version": "9.6.0"
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"version": "9.5.2"
},
{
"status": "unaffected",
"version": "9.4.4"
},
{
"status": "unaffected",
"version": "9.3.3"
},
{
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"version": "8.1.11"
}
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}
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}
]
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}
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"credits": [
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"value": "Juho Nurminen"
}
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"value": "Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.\n\n"
}
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"generator": {
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"impact": {
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"attackVector": "NETWORK",
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"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
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"problemtype": {
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"description": [
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"cweId": "CWE-284",
"lang": "eng",
"value": "CWE-284: Improper Access Control"
}
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"references": {
"reference_data": [
{
"name": "https://mattermost.com/security-updates",
"refsource": "MISC",
"url": "https://mattermost.com/security-updates"
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"solution": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpdate Mattermost Server to versions 9.6.0, 9.5.2, 9.4.4, 9.3.3, 8.1.11 or higher.\u003c/p\u003e"
}
],
"value": "Update Mattermost Server to versions 9.6.0, 9.5.2, 9.4.4, 9.3.3, 8.1.11 or higher.\n\n"
}
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"defect": [
"https://mattermost.atlassian.net/browse/MM-56634"
],
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}
],
"id": "CVE-2024-2447",
"lastModified": "2024-04-05T12:40:52.763",
"metrics": {
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{
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"availabilityImpact": "NONE",
"baseScore": 6.5,
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"confidentialityImpact": "NONE",
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},
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"source": "responsibledisclosure@mattermost.com",
"type": "Secondary"
}
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},
"published": "2024-04-05T09:15:09.860",
"references": [
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"source": "responsibledisclosure@mattermost.com",
"url": "https://mattermost.com/security-updates"
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"sourceIdentifier": "responsibledisclosure@mattermost.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
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"value": "CWE-284"
}
],
"source": "responsibledisclosure@mattermost.com",
"type": "Secondary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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