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CVE-2026-4858
šļøĀ 21 May 2026Ā 08:12:11Reported byĀ MattermostTypeĀ 
Ā cvešĀ web.nvd.nist.govšĀ 76Ā Views
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-4858 | 21 May 202608:12 | ā | attackerkb |
 | CVE-2026-4858 | 19 May 202600:51 | ā | circl |
 | Mattermost č·Æå¾éåę¼ę“ | 21 May 202600:00 | ā | cnnvd |
 | CVE-2026-4858 Path traversal in integration action URL leading to arbitrary API execution via system adminās auth token. | 21 May 202608:12 | ā | cvelist |
 | EUVD-2026-31242 | 21 May 202608:12 | ā | euvd |
 | Mattermost has a Path Traversal issue | 21 May 202609:32 | ā | github |
 | Mattermost Server 10.11.x < 10.11.15 / 11.4.x < 11.4.5 / 11.5.x < 11.5.4 / 11.6.x < 11.6.1 Path Traversal (MMSA-2026-00640) | 28 May 202600:00 | ā | nessus |
 | CVE-2026-4858 | 21 May 202609:16 | ā | nvd |
 | GHSA-C4R7-J7PP-R8MP Mattermost has a Path Traversal issue | 21 May 202609:32 | ā | osv |
| GO-2026-5311 Mattermost has a Path Traversal issue in github.com/mattermost/mattermost-server | 25 Jun 202618:43 | ā | osv |
10
Node
OROROR
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "11.6.0",
"status": "affected",
"version": "11.6.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.5.3",
"status": "affected",
"version": "11.5.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "11.4.4",
"status": "affected",
"version": "11.4.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "10.11.14",
"status": "affected",
"version": "10.11.0",
"versionType": "semver"
},
{
"version": "11.7.0",
"status": "unaffected"
},
{
"version": "11.6.1",
"status": "unaffected"
},
{
"version": "11.5.4",
"status": "unaffected"
},
{
"version": "11.4.5",
"status": "unaffected"
},
{
"version": "10.11.15",
"status": "unaffected"
}
]
}
]| Source | Link |
|---|---|
| mattermost | www.mattermost.com/security-updates |
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17 Jun 2026 10:57Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18 - 9.9
EPSS0.00249
SSVC