Vulnerability in Tj-actions Changed-files

CVE-2025-30066

tj-actions changed-files before 46 allows remote attackers to discover secrets by reading actions logs. (The tags v1 through v45.0.7 were affected on 2025-03-14 and 2025-03-15 because they were modified by a threat actor to point at commit…

EPSS: 0.918 (99.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: .

Required action: 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.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-30066?
CVE-2025-30066 is a high-severity vulnerability in Tj-actions Changed-files, classified under CWE-506. CVSS score: 8.6/10. Published 2025-03-15.
How severe is CVE-2025-30066?
High severity. CVSS v3 base score is 8.6 out of 10.
Is CVE-2025-30066 known to be exploited?
Yes. CVE-2025-30066 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-03-18), indicating it is being actively exploited. 18 public proof-of-concept repositories are indexed.