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.)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is in the KEV database since March 18, 2025.

The EPSS score is 0.90878.

Exploitation active

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Tj-actions Subscribe
Changed-files Subscribe

Configuration 1 [-]

cpe:2.3:a:tj-actions:changed-files:*:*:*:*:*:*:*:*

No data.

No data.

Advisories
Source ID Title
Github GHSA Github GHSA GHSA-mrrh-fwg8-r2c3 tj-actions changed-files through 45.0.7 allows remote attackers to discover secrets by reading actions logs.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://blog.gitguardian.com/compromised-tj-actions/ cve-icon cve-icon
https://github.com/chains-project/maven-lockfile/pull/1111 cve-icon cve-icon
https://github.com/espressif/arduino-esp32/issues/11127 cve-icon cve-icon
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 cve-icon cve-icon
https://github.com/modal-labs/modal-examples/issues/1100 cve-icon cve-icon
https://github.com/rackerlabs/genestack/pull/903 cve-icon cve-icon
https://github.com/tj-actions/changed-files/blob/45fb12d7a8bedb4da42342e52fe054c6c2c3fd73/README.md?plain=1#L20-L28 cve-icon cve-icon
https://github.com/tj-actions/changed-files/issues/2463 cve-icon cve-icon
https://github.com/tj-actions/changed-files/issues/2464 cve-icon cve-icon
https://github.com/tj-actions/changed-files/issues/2477 cve-icon cve-icon
https://news.ycombinator.com/item?id=43367987 cve-icon cve-icon
https://news.ycombinator.com/item?id=43368870 cve-icon cve-icon
https://semgrep.dev/blog/2025/popular-github-action-tj-actionschanged-files-is-compromised/ cve-icon cve-icon
https://sysdig.com/blog/detecting-and-mitigating-the-tj-actions-changed-files-supply-chain-attack-cve-2025-30066/ cve-icon cve-icon
https://web.archive.org/web/20250315060250/https://github.com/tj-actions/changed-files/issues/2463 cve-icon cve-icon
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-30066 cve-icon cve-icon
https://www.cisa.gov/news-events/alerts/2025/03/18/supply-chain-compromise-third-party-github-action-cve-2025-30066 cve-icon
https://www.stepsecurity.io/blog/harden-runner-detection-tj-actions-changed-files-action-is-compromised cve-icon cve-icon
https://www.stream.security/post/github-action-supply-chain-attack-exposes-secrets-what-you-need-to-know-and-how-to-respond cve-icon cve-icon
https://www.sweet.security/blog/cve-2025-30066-tj-actions-supply-chain-attack cve-icon cve-icon
https://www.wiz.io/blog/github-action-tj-actions-changed-files-supply-chain-attack-cve-2025-30066 cve-icon cve-icon
History

Wed, 22 Oct 2025 08:15:00 +0900

Type Values Removed Values Added
References

Wed, 22 Oct 2025 05:30:00 +0900

Type Values Removed Values Added
References

Wed, 22 Oct 2025 04:30:00 +0900

Type Values Removed Values Added
References

Tue, 15 Jul 2025 22:45:00 +0900

Type Values Removed Values Added
Metrics epss

{'score': 0.77584}

 epss

{'score': 0.78859}

Thu, 20 Mar 2025 05:45:00 +0900

Type Values Removed Values Added
First Time appeared Tj-actions
Tj-actions changed-files
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:a:tj-actions:changed-files:*:*:*:*:*:*:*:*
Vendors & Products Tj-actions
Tj-actions changed-files

Wed, 19 Mar 2025 08:15:00 +0900

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2025-03-18'}

Wed, 19 Mar 2025 07:15:00 +0900

Type Values Removed Values Added
References

Wed, 19 Mar 2025 06:45:00 +0900

Type Values Removed Values Added
References

Wed, 19 Mar 2025 04:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 18 Mar 2025 01:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 17 Mar 2025 08:00:00 +0900

Type Values Removed Values Added
References

Mon, 17 Mar 2025 01:30:00 +0900

Type Values Removed Values Added
References

Sun, 16 Mar 2025 14:15:00 +0900

Type Values Removed Values Added
Description tj-actions changed-files through 45.0.7 allows remote attackers to discover secrets by reading actions logs. (The tags v1 through v45.0.7 were not originally affected, but were modified by a threat actor to point at commit 0e58ed8, which contains the malicious updateFeatures code.) 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.)

Sun, 16 Mar 2025 14:00:00 +0900

Type Values Removed Values Added
References

Sun, 16 Mar 2025 10:45:00 +0900

Type Values Removed Values Added
References

Sun, 16 Mar 2025 00:00:00 +0900

Type Values Removed Values Added
References

Sat, 15 Mar 2025 23:30:00 +0900

Type Values Removed Values Added
References

Sat, 15 Mar 2025 23:15:00 +0900

Type Values Removed Values Added
References

Sat, 15 Mar 2025 15:00:00 +0900

Type Values Removed Values Added
Weaknesses CWE-506
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N'}

Sat, 15 Mar 2025 14:45:00 +0900

Type Values Removed Values Added
Description tj-actions changed-files through 45.0.7 allows remote attackers to discover secrets by reading actions logs. (The tags v1 through v45.0.7 were not originally affected, but were modified by a threat actor to point at commit 0e58ed8, which contains the malicious updateFeatures code.)
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T22:55:23.291Z

Reserved: 2025-03-15T00:00:00.000Z

Link: CVE-2025-30066

cve-icon Vulnrichment

Updated: 2025-03-18T21:05:17.427Z

cve-icon NVD

Status : Analyzed

Published: 2025-03-15T06:15:12.193

Modified: 2025-11-05T19:27:53.740

Link: CVE-2025-30066

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses