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Mattermost allows authenticated guest users to enumerate user IDs outside their allowed visibility scope
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-3115 | 26 Mar 202616:23 | – | attackerkb |
 | CVE-2026-3115 | 27 Mar 202603:00 | – | circl |
 | Mattermost 安全漏洞 | 26 Mar 202600:00 | – | cnnvd |
 | CVE-2026-3115 | 26 Mar 202616:23 | – | cve |
 | CVE-2026-3115 Guest users can view group member IDs without respecting view restrictions | 26 Mar 202616:23 | – | cvelist |
 | EUVD-2026-16245 | 26 Mar 202618:31 | – | euvd |
 | CVE-2026-3115 | 26 Mar 202617:16 | – | nvd |
 | GHSA-MPC7-MM28-F6WQ Mattermost allows authenticated guest users to enumerate user IDs outside their allowed visibility scope | 26 Mar 202618:31 | – | osv |
 | PT-2026-28424 | 26 Mar 202600:00 | – | ptsecurity |
 | CVE-2026-3115 | 26 Mar 202619:39 | – | redhatcve |
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31 Mar 2026 23:06Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3
EPSS0.00013
SSVC