BIT-SEALED-SECRETS-2026-22728 Bitnami Sealed Secrets /v1/rotate can widen sealing scope to cluster-wide via attacker-controlled template annotations

Bitnami Sealed Secrets is vulnerable to a scope-widening attack during the secret rotation /v1/rotate flow. The rotation handler derives the sealing scope for the newly encrypted output from untrusted spec.template.metadata.annotations present in the input SealedSecret. By submitting a victim...