10
Node
OR
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.1.2",
"status": "affected",
"version": "11.1.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.9",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.2.1",
"status": "affected",
"version": "11.2.0",
"versionType": "semver"
},
{
"version": "11.3.0",
"status": "unaffected"
},
{
"version": "11.1.3",
"status": "unaffected"
},
{
"version": "10.11.10",
"status": "unaffected"
},
{
"version": "11.2.2",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| user IDs | request body | /api/v1/askPMI | The /api/v1/askPMI endpoint fails to validate user identity and post ownership, allowing unauthorized users to start Zoom meetings as any user and overwrite arbitrary posts via manipulated user IDs and post data. | CWE-862 |
| post data | request body | /api/v1/askPMI | The /api/v1/askPMI endpoint fails to validate user identity and post ownership, allowing unauthorized users to start Zoom meetings as any user and overwrite arbitrary posts via manipulated user IDs and post data. | CWE-862 |
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17 Jun 2026 10:11Current
8.4High risk
Vulners AI Score8.4
CVSS 3.14.3
EPSS0.00177
SSVC