CVE-2025-30066

March 16, 2025, 11:15 p.m.

8.6
High

Description

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 0e58ed8, which contained malicious updateFeatures code.)

Product(s) Impacted

Vendor Product Versions
Tj-actions
  • Changed-files
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-506
Embedded Malicious Code
The product contains code that appears to be malicious in nature.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a tj-actions changed-files / / / / / / / /

References

https://github.com/chains-project/maven-lockfile/pull/1111
https://github.com/espressif/arduino-esp32/issues/11127
https://github.com/github/docs/blob/962a1c8dccb8c0f66548b324e5b921b5e4fbc3d6/content/actions/security-for-github-actions/security-guides/security-hardening-for-github-actions.md?plain=1#L191-L193
https://github.com/modal-labs/modal-examples/issues/1100
https://github.com/rackerlabs/genestack/pull/903
https://github.com/tj-actions/changed-files/blob/45fb12d7a8bedb4da42342e52fe054c6c2c3fd73/README.md?plain=1#L20-L28
https://github.com/tj-actions/changed-files/issues/2463
https://github.com/tj-actions/changed-files/issues/2464
https://github.com/tj-actions/changed-files/issues/2477
https://news.ycombinator.com/item?id=43367987
https://news.ycombinator.com/item?id=43368870
https://semgrep.dev/blog/2025/popular-github-action-tj-actionschanged-files-is-compromised/
https://sysdig.com/blog/detecting-and-mitigating-the-tj-actions-changed-files-supply-chain-attack-cve-2025-30066/
https://web.archive.org/web/20250315060250/https://github.com/tj-actions/changed-files/issues/2463
https://www.stepsecurity.io/blog/harden-runner-detection-tj-actions-changed-files-action-is-compromised
https://www.stream.security/post/github-action-supply-chain-attack-exposes-secrets-what-you-need-to-know-and-how-to-respond
https://www.sweet.security/blog/cve-2025-30066-tj-actions-supply-chain-attack
https://www.wiz.io/blog/github-action-tj-actions-changed-files-supply-chain-attack-cve-2025-30066

Tags

cve@mitre.org
2025-03-15
CVE-2025-30066
CWE-506

CVSS Score

8.6 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: CHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

    View Vector String

Timeline

Published: March 15, 2025, 6:15 a.m.
Last Modified: March 16, 2025, 11:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.