Detections
Analytics
CVE-2026-21721
high
Description
The dashboard permissions API does not verify the target dashboard scope and only checks the dashboards.permissions:* action. As a result, a user who has permission management rights on one dashboard can read and modify permissions on other dashboards. This is an organization‑internal privilege escalation.
References
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-21721.json
https://grafana.com/security/security-advisories/cve-2026-21721
https://bugzilla.redhat.com/show_bug.cgi?id=2433242
https://access.redhat.com/security/cve/CVE-2026-21721
https://access.redhat.com/errata/RHSA-2026:8229
https://access.redhat.com/errata/RHSA-2026:5633
https://access.redhat.com/errata/RHSA-2026:3529
https://access.redhat.com/errata/RHSA-2026:3078