Vulnerability Bulletins |
CVE-2026-122310 |
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| Affected software | KUBERNETES |
| Kyverno from 1.19.1 before 1.19.2 validates a Policy's context.apiCall urlPath after cleaning it but executes the raw path, whose fragment or query the Kubernetes client discards. A namespace-scoped user who can create a Policy can hide ../ segments behind # or ? to reach cluster-scoped endpoints with Kyverno's ServiceAccount, gaining cluster admin. | |
Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-122310 | |