CVE-2026-21721
גבוהה 8.1
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
8.1 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-26/7/2026
- CWE
- CWE-863, CWE-639
מוצרים מושפעים
grafana: grafana
קישורים
- https://grafana.com/security/security-advisories/cve-2026-21721 Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:2914
- https://access.redhat.com/errata/RHSA-2026:2920
- https://access.redhat.com/errata/RHSA-2026:3078
- https://access.redhat.com/errata/RHSA-2026:3529
- https://access.redhat.com/errata/RHSA-2026:41064
- https://access.redhat.com/errata/RHSA-2026:5633
- https://access.redhat.com/errata/RHSA-2026:8229
- https://access.redhat.com/security/cve/CVE-2026-21721
- https://bugzilla.redhat.com/show_bug.cgi?id=2433242