high · CVSS v3 8.5 · CVSS v4 8.4
CVE-2026-122308
Kyverno before 1.19.2 contains an authorization bypass vulnerability in the Generation Handler that allows users with cr…
Description
Kyverno before 1.19.2 contains an authorization bypass vulnerability in the Generation Handler that allows users with create/update permissions to trigger synchronized generate policies by spoofing internal generate.kyverno.io labels. Attackers can label a ConfigMap as managed-by kyverno with crafted policy, rule, and trigger labels to clone sensitive Secrets from restricted namespaces into their own namespace.
Scores
- Severity
- high
- CVSS v2
- 7.5
- CVSS v3
- 8.5
- CVSS v4
- 8.4
- EPSS
- —