Detections
Analytics
CVE-2026-4858
critical
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 443876 | SCA: security update for github.com/mattermost/mattermost-server (GHSA-c4r7-j7pp-r8mp) | Tenable Cloud Security | SCA Checks | critical |
| 443876 | SCA: security update for github.com/mattermost/mattermost-server (GHSA-c4r7-j7pp-r8mp) | Tenable Self-Hosted Container Security | SCA Checks | critical |
| 317392 | 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) | Nessus | CGI abuses | critical |