Teams should investigate them as one governance problem, because SaaS permissions and cloud posture often combine to widen the same attack path. The right response is to review app scopes, revoke stale access, confirm data-sharing boundaries, and document which team owns each linked identity control.
Why This Matters for Security Teams
When CSPM flags SaaS access and cloud exposure at the same time, the issue is rarely two separate findings. It is usually one attack path spanning an app authorization grant, a cloud workload, and the data those systems can reach. That is why NHI Management Group treats this as an identity governance problem, not just a posture checklist item. The overlap often means stale OAuth scopes, overbroad service accounts, or exposed storage and endpoints can be chained into the same compromise path, as seen in cases covered in the 52 NHI Breaches Analysis.
OWASP’s OWASP Non-Human Identity Top 10 frames this risk clearly: non-human access becomes dangerous when credentials, scopes, and trust boundaries are not managed as a single control surface. In practice, many security teams encounter the real blast radius only after a token has been abused or a SaaS integration has already moved data out of the intended boundary, rather than through intentional review.
How It Works in Practice
The practical response starts by correlating the CSPM finding with the SaaS identity trail. The goal is to understand whether the same workload, integration, or automation path is behind both the SaaS exposure and the cloud exposure. Review the app’s granted scopes, the credential type in use, the owning team, and the data stores or APIs the identity can reach. If the SaaS app is connected to cloud resources through a service account, token, or API key, treat that linkage as a shared control problem.
For prioritisation, use three questions: what can this identity do, what data can it touch, and what happens if the token is stolen or the endpoint is exposed? NIST’s NIST Cybersecurity Framework 2.0 supports this kind of cross-domain governance by tying identification, protection, and continuous monitoring together. NHI Management Group’s Guide to the Secret Sprawl Challenge is also relevant here because secret sprawl often creates the hidden bridge between SaaS access and cloud exposure.
- Revoke stale or unused SaaS scopes first, especially admin, offline, or long-lived refresh permissions.
- Validate whether cloud exposure increases the impact of that SaaS access, such as public storage, exposed functions, or permissive network paths.
- Confirm the business owner of the integration, not just the platform owner, so remediation does not stall between teams.
- Replace static credentials with short-lived access where the integration supports it, and document exceptions explicitly.
This aligns with the reality highlighted in the 2024 Non-Human Identity Security Report, where 35.6% of organisations cite consistent access across hybrid and multi-cloud environments as their top NHI security challenge. These controls tend to break down when SaaS integrations are owned by one team and cloud posture by another because no single team sees the full attack path.
Common Variations and Edge Cases
Tighter remediation often increases operational friction, so organisations must balance speed against the risk of breaking business integrations. That tradeoff is real, especially where SaaS connectors are embedded in revenue workflows or cloud exposure is inherited from platform teams. Current guidance suggests treating those cases as exceptions with compensating controls, not as reasons to ignore the combined alert.
One common edge case is a read-only SaaS app that still has dangerous reach because it can query sensitive cloud data through delegated scopes. Another is a cloud exposure finding that looks low risk on its own, but becomes material because a third-party SaaS token can reach the exposed resource. In these cases, a simple CSPM severity score is not enough. Teams should assess the full identity chain and the data boundary together, then record which control is authoritative for each linked identity.
There is no universal standard for this yet, but the current best practice is to map the SaaS grant, the cloud exposure, and the owning workflow into one remediation record. That approach is especially useful when investigating patterns documented in the 2024 ESG Report: Managing Non-Human Identities, which shows that NHI compromise is common enough to warrant joint review rather than isolated triage.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack and risk surface, while NIST CSF 2.0 and NIST AI RMF set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-03 | Stale scopes and overlong credentials are central to this linked risk. |
| NIST CSF 2.0 | PR.AC-4 | Cross-domain access review fits least-privilege and access governance. |
| NIST AI RMF | This is a governance and accountability problem across automated access paths. |
Use AI RMF governance to assign ownership, review context, and track remediation for each linked identity.
Related resources from NHI Mgmt Group
- How should security teams monitor risky identity activity across cloud services?
- How should security teams prioritise NHI remediation in cloud environments?
- How should security teams run access reviews for non-human identities?
- How should security teams govern non-human identities that have persistent access?
