CVE-2026-26304 PUBLISHED CVSS 4.300000190734863 MEDIUM

Mattermost fails to verify run_create permission for empty playbookId

EPSS 0.03% · 8.9th percentile

Risk Scores

CVSS v3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.03%
8.9th percentile

Affected Products

VendorProductVersions
MattermostMattermost11.3.0, 11.2.0, 11.4.0
github.commattermost/mattermost-plugin-playbooks0, 0
mattermostmattermost_server11.2.0, 11.3.0, 11.2.0

Timeline

References

Open in Interactive Console →