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CVE-2025-30066: tj-actions/changed-files GitHub Action Embedded Malicious Code Vulnerability
tj-actions changed-files GitHub Action · in CISA KEV since 2025-03-18
2025-03-18added to KEV
2025-04-08federal remediation due date
69.79%EPSS exploit probability (30 days) 99.3th percentile
8.6 HIGHCVSS 3.1
Unknownknown ransomware use
3days from NVD publication to KEV
What it is
tj-actions/changed-files GitHub Action contains an embedded malicious code vulnerability that allows a remote attacker to discover secrets by reading Github Actions Workflow Logs. These secrets may include, but are not limited to, valid AWS access keys, GitHub personal access tokens (PATs), npm tokens, and private RSA keys.
Required action (CISA)
Apply mitigations as set forth in the CISA instructions linked below. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-506 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
| NVD published | 2025-03-15 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2025-30066.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.