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CVE-2026-6046 Plugin bot username conflict allows user account to be used as bot identity in Mattermost Server
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-6046 | 12 Jun 202615:52 | – | cve |
 | EUVD-2026-36502 | 12 Jun 202615:52 | – | euvd |
 | CVE-2026-6046 | 12 Jun 202617:16 | – | nvd |
 | PT-2026-48936 | 12 Jun 202600:00 | – | ptsecurity |
 | CVE-2026-6046 Plugin bot username conflict allows user account to be used as bot identity in Mattermost Server | 12 Jun 202615:52 | – | vulnrichment |
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.6.1",
"status": "affected",
"version": "11.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.5.4",
"status": "affected",
"version": "11.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.15",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.16",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.7.0",
"status": "unaffected"
},
{
"version": "11.6.2",
"status": "unaffected"
},
{
"version": "11.5.5",
"status": "unaffected"
},
{
"version": "10.11.16",
"status": "unaffected"
},
{
"version": "10.11.17",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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12 Jun 2026 15:52Current
CVSS 3.15.3