CVE-2025-30066
tj-actions — tj-actions/changed-files GitHub Action Embedded Malicious Code Vulnerability
What EVULNABLE says
EVULNABLE Risk · priority
78/100
Urgent
Intelligence coverage 75/90 — no pre-patch disclosure data
The priority band answers “how soon”, not “how bad” — see Methodology for what it weighs and where it abstains.
The evidence behind it
| Measure | Value | Source |
|---|---|---|
| CVSS base score | 8.6 | NVD |
| FIRST EPSS | 0.698 (99.32nd pctl) | FIRST |
| Actively exploited | Confirmed | CISA KEV |
| Ransomware campaign use | Unknown or none | CISA KEV |
| CISA remediation deadline | 2025-04-08 — Overdue by 17 months | CISA KEV |
What CISA says to do
- This vulnerability affects a common open-source project, third-party library, or a protocol used by different products. For more information, please see: CISA Mitigation Instructions: https://www.cisa.gov/news-events/alerts/2025/03/18/supply-chain-compromise-third-party-tj-actionschanged-files-cve-2025-30066-and-reviewdogaction
- Additional References ↗
- nvd.nist.gov/…/CVE-2025-30066 ↗
The primary records
This page is an opinion about urgency. Where it and a source of record disagree, the source of record is the record.