gsd-2023-6547
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a member of the team, got permissions to the playbook and was then removed from the team.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-6547",
"id": "GSD-2023-6547"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a member of the team, got permissions to the playbook and was then removed from the team.\u00a0\n\n",
"id": "GSD-2023-6547",
"modified": "2023-12-13T01:20:33.023767Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2023-6547",
"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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"version": "0",
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{
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"version": "0",
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{
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]
}
}
]
}
}
]
},
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}
]
}
},
"credits": [
{
"lang": "en",
"value": "Leandro Chaves (brdoors3)"
}
],
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"description": {
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}
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
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"scope": "UNCHANGED",
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"problemtype": {
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"lang": "eng",
"value": "CWE-284: Improper Access Control"
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"references": {
"reference_data": [
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"name": "https://mattermost.com/security-updates",
"refsource": "MISC",
"url": "https://mattermost.com/security-updates"
}
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"base64": false,
"type": "text/html",
"value": "\u003cp\u003eUpdate Mattermost Server to versions 8.1.6, 9.2.2 or higher.\u003c/p\u003e"
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],
"value": "Update Mattermost Server to versions 8.1.6, 9.2.2 or higher.\n\n"
}
],
"source": {
"advisory": "MMSA-2023-00271",
"defect": [
"https://mattermost.atlassian.net/browse/MM-54988"
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"cve": {
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},
{
"lang": "es",
"value": "Mattermost no valida la membres\u00eda del equipo cuando un usuario intenta acceder a un playbook, lo que permite que un usuario con permisos para un playbook pero sin permisos para el equipo en el que se encuentra el playbook acceda y modifique el playbook. Esto puede suceder si el usuario alguna vez fue miembro del equipo, obtuvo permisos para el playbook y luego fue eliminado del equipo."
}
],
"id": "CVE-2023-6547",
"lastModified": "2023-12-14T19:31:10.497",
"metrics": {
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"published": "2023-12-12T09:15:09.857",
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}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.