Dashboard Permissions Scope Bypass Enables Cross‑Dashboard Privilege Escalation
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-21721US | —OT elevated | Exploit | ||
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 righ… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2026:2914WEB
- https://access.redhat.com/errata/RHSA-2026:2920WEB
- https://access.redhat.com/errata/RHSA-2026:3078WEB
- https://access.redhat.com/errata/RHSA-2026:3529WEB
- https://access.redhat.com/errata/RHSA-2026:40138WEB
- https://access.redhat.com/errata/RHSA-2026:41064WEB
- https://access.redhat.com/errata/RHSA-2026:5633WEB
- https://access.redhat.com/errata/RHSA-2026:8229WEB
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