MSC-2026-11522
Published:August 29, 2026
Updated:August 29, 2026
Active npm supply chain compromise of @7nohe/openapi-react-query-codegen (~150,000 weekly downloads), linked to the ongoing Mini Shai-Hulud campaign. An unprotected GitHub Actions release workflow let any account publish fork contents under the repository's trusted-publishing identity, producing ten malicious versions across the 0.5.x, 1.6.x, 2.2.x and 3.0.x lines that harvest developer and cloud credentials and poison downstream packages.
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Contact UsCVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Embedded Malicious Code