CVE-2026-9708 Incoming webhook user attribution via unvalidated webhook owner
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-9708 | 13 Jul 202609:41 | – | circl |
 | CVE-2026-9708 | 13 Jul 202608:00 | – | cve |
 | EUVD-2026-43308 | 13 Jul 202609:31 | – | euvd |
 | Mattermost Server 10.11.x < 10.11.20 / 11.6.x < 11.6.5 / 11.7.x < 11.7.3 Multiple Vulnerabilities (MMSA-2026-00658, MMSA-2026-00676, MMSA-2026-00680, MMSA-2026-00683, MMSA-2026-00688, MMSA-2026-00689, MMSA-2026-00690) | 16 Jul 202600:00 | – | nessus |
 | CVE-2026-9708 | 13 Jul 202609:16 | – | nvd |
 | CVE-2026-9708 Incoming webhook user attribution via unvalidated webhook owner | 13 Jul 202608:00 | – | osv |
| MINI-3HRR-W53P-C4M2 | 14 Jul 202613:31 | – | osv |
| MINI-6VXQ-99Q8-6C8V | 14 Jul 202613:31 | – | osv |
 | PT-2026-57664 | 13 Jul 202600:00 | – | ptsecurity |
 | Authorization Bypass Through User-Controlled Key | 13 Jul 202610:39 | – | snyk |
10
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.7.2",
"status": "affected",
"version": "11.7.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.6.4",
"status": "affected",
"version": "11.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.19",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.8.0",
"status": "unaffected"
},
{
"version": "11.7.3",
"status": "unaffected"
},
{
"version": "11.6.5",
"status": "unaffected"
},
{
"version": "10.11.20",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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13 Jul 2026 08:00Current
CVSS 3.14.9
EPSS0.0021