| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2026-2457 | 16 Mar 202611:20 | – | attackerkb |
 | Mattermost Uncontrolled Resource Consumption | 13 May 202600:00 | – | bdu_fstec |
 | CVE-2026-2457 | 16 Feb 202600:00 | – | circl |
 | Mattermost security vulnerabilities | 16 Mar 202600:00 | – | cnnvd |
 | CVE-2026-2457 WebSocket Message Spoofing via Permalink Embed Manipulation | 16 Mar 202611:20 | – | cvelist |
 | EUVD-2026-12407 | 16 Mar 202615:30 | – | euvd |
 | Mattermost allows attackers to spoof permalink embeds | 16 Mar 202615:30 | – | github |
 | CVE-2026-2457 | 16 Mar 202611:20 | – | mend |
 | CVE-2026-2457 | 16 Mar 202614:19 | – | nvd |
 | GHSA-PH22-FW5M-W2Q9 Mattermost allows attackers to spoof permalink embeds | 16 Mar 202615:30 | – | osv_ghsa |
10
Node
OR
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.3.0",
"status": "affected",
"version": "11.3.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.2.2",
"status": "affected",
"version": "11.2.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.10",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.4.0",
"status": "unaffected"
},
{
"version": "11.3.1",
"status": "unaffected"
},
{
"version": "11.2.3",
"status": "unaffected"
},
{
"version": "10.11.11",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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17 Jun 2026 10:30Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.14.3
EPSS0.00109
SSVC