Insufficient Technical Documentation Affecting @hulumi/baseline package, versions <1.4.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Jun 2026
- disclosed10 Jun 2026
- creditkerberosmansour
Introduced: 10 Jun 2026
NewCVE-2026-48035 (opens in a new tab)How to fix?
Upgrade @hulumi/baseline to version 1.4.0 or higher.
Overview
@hulumi/baseline is a Hardened Pulumi baseline components for AWS and GitHub — SecureBucket, AccountFoundation, AWS organization guardrails, secure primitives, detection foundations, SecureRepository, OrgFoundation. SLSA Build L3 attestation on every release.
Affected versions of this package are vulnerable to Insufficient Technical Documentation due to insufficient enforcement of tamper-resistance in the AccountFoundation process. An attacker can erase or modify audit logs by exploiting misconfigurations such as disabled object lock, forwarding of forceDestroy, or lack of immutability controls in sandbox deployments. This can result in the loss of forensic evidence and undetectable tampering with audit trails.
Workaround
This vulnerability can be mitigated by replicating audit logs to an Object-Locked archive bucket outside the affected account.