A flaw was found in the MaaS API. This vulnerability allows any pod within the cluster to bypass the Kuadrant AuthPolicy gateway by forging HTTP headers, specifically `X-MaaS-Username` and `X-MaaS-Group`, which are trusted verbatim. This lack of first-party authentication enables an attacker to gain unauthorized access and escalate privileges. The concrete consequences include the ability to mint Kubernetes ServiceAccount tokens in other tenants' namespaces, revoke API keys, and exfiltrate sensitive model access configuration.

A flaw was found in the MaaS API. This vulnerability allows any pod within the cluster to bypass the Kuadrant AuthPolicy gateway by forging HTTP headers, specifically `X-MaaS-Username` and `X-MaaS-Group`, which are trusted verbatim. This lack of first-party authentication enables an attacker to gain unauthorized access and escalate privileges. The concrete consequences include the ability to mint Kubernetes ServiceAccount tokens in other tenants' namespaces, revoke API keys, and exfiltrate sensitive model access configuration.

RHOAI MaaS: llm-d: MaaS/llm-d inference Gateway: default allowedRoutes.namespaces.from: All allows namespace users to hijack shared model-serving traffic (tokens, prompts, outputs) maas-billing: MaaS API: Privilege escalation via forged HTTP headers due to missing authentication guardrails-detectors: guardrails-detectors: Unauthenticated Regular-Expression Denial of Service (ReDoS) via detector_params.regex trustyai-service-operator: trustyai-service-operator: LMEvalJob sidecar containers bypass protected environment variable filtering, allowing TRUST_REMOTE_CODE policy override trustyai-service-operator: trustyai-service-operator: TAS internal Service bypasses kube-rbac-proxy, exposing unauthenticated Quarkus API cluster-wide odh-model-controller: odh-model-controller: Cross-namespace secret read via NIM Account CRD confused deputy odh-dashboard: odh-dashboard: Backend port 8080 trusts x-forwarded-access-token without origin validation data-science-pipelines-operator: DSPO: Operator ClusterRole grants pods/exec:*, kubeflow.org */*, and ClusterRole/Binding CRUD cluster-wide data-science-pipelines-operator: DSPO: Cryptographically weak secret generation (math/rand) for DB and S3 credentials data-science-pipelines-operator: DSPO: MySQL DSN parameter injection via CustomExtraParams enables LOCAL INFILE file exfiltration from operator pod ml-metdata: Bundled gRPC 1.46.3 (2022) with published HTTP/2 DoS CVEs — directly reachable on listener data-sciences-pipeline: User-controlled…