Description (CNA)
Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard verbs on tier-scoped policy resources can bulk-delete policies in tiers they otherwise have no rights on, breaking the tier authorization boundary.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Tigera / Calico | affected 0 before 3.31.6; affected 3.32.0 before 3.32.1 |
| Tigera / Calico Enterprise | affected 0 before 3.21.7; affected 3.22.0 before 3.22.5 |
| Tigera / Calico Cloud | affected 0 before 22.4.0 |
CWE
CWE-285, CWE-863
References
- https://github.com/projectcalico/calico/pull/12731
- https://github.com/projectcalico/calico/pull/12735
- https://github.com/projectcalico/calico/pull/12736
- https://github.com/projectcalico/calico/pull/12737
- https://www.tigera.io/security-bulletins/tta-2026-006/
ADP enrichment
No English description supplied.
No references supplied.