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Mattermost 信息泄露漏洞
🗓️ 18 May 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd🔗 www.cnnvd.org.cn👁 5 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-6347 | 18 May 202608:30 | – | attackerkb |
 | CVE-2026-6347 | 18 May 202618:00 | – | circl |
 | CVE-2026-6347 | 18 May 202608:30 | – | cve |
 | CVE-2026-6347 Mattermost Calls plugin exposes TURN server credentials in plaintext in support packets | 18 May 202608:30 | – | cvelist |
 | EUVD-2026-30752 | 18 May 202608:30 | – | euvd |
 | Mattermost doesn't sanitize sensitive configuration fields in the Mattermost Calls plugin | 18 May 202609:31 | – | github |
 | Mattermost Server 10.11.x <= 10.11.13 / 11.4.x <= 11.4.3 / 11.5.x <= 11.5.1 Multiple Vulnerabilities (MMSA-2026-00573 / MMSA-2026-00576 / MMSA-2026-00591 / MMSA-2026-00605 / MMSA-2026-00607 / MMSA-2026-00608 / MMSA-2026-00614 / MMSA-2026-00627) | 22 May 202600:00 | – | nessus |
 | CVE-2026-6347 | 18 May 202609:16 | – | nvd |
 | GHSA-82J6-4FQ7-FX62 Mattermost doesn't sanitize sensitive configuration fields in the Mattermost Calls plugin | 18 May 202609:31 | – | osv |
 | PT-2026-41661 | 18 May 202600:00 | – | ptsecurity |
10
| Source | Link |
|---|---|
| nvd | www.nvd.nist.gov/vuln/detail/CVE-2026-6347 |
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02 Jun 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.6
EPSS0.00053
SSVC