VDB
CVE-2025-30066
CVE-2025-30066
PUBLISHED
KEV
CVSS 8.600000381469727 HIGH
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.)
EPSS 91.83% · 99.7th percentile
Risk Scores
CVSS v3.1
8.600000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS Score
91.83%
99.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| tj-actions | changed-files | 1, 1, 0 |
| tj-actions | changed-files | 0 |
Timeline
- Mar 15, 2025 CVE Published
- Mar 15, 2025 PoC Published
- Mar 15, 2025 PoC Published
- Mar 15, 2025 PoC Published
- Mar 16, 2025 EPSS Score
- Mar 16, 2025 PoC Published
- Mar 17, 2025 PoC Published
- Mar 17, 2025 PoC Published
- Mar 17, 2025 PoC Published
- Mar 17, 2025 PoC Published
- Mar 17, 2025 PoC Published
- Mar 17, 2025 PoC Published
References
- 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 url
- https://github.com/tj-actions/changed-files/issues/2463 url
- https://www.stepsecurity.io/blog/harden-runner-detection-tj-actions-changed-files-action-is-compromised url
- https://semgrep.dev/blog/2025/popular-github-action-tj-actionschanged-files-is-compromised/ url
- https://news.ycombinator.com/item?id=43368870 url
- https://web.archive.org/web/20250315060250/https://github.com/tj-actions/changed-files/issues/2463 url
- https://news.ycombinator.com/item?id=43367987 url
- https://github.com/rackerlabs/genestack/pull/903 url
- https://github.com/chains-project/maven-lockfile/pull/1111 url
- https://sysdig.com/blog/detecting-and-mitigating-the-tj-actions-changed-files-supply-chain-attack-cve-2025-30066/ url
- https://github.com/espressif/arduino-esp32/issues/11127 url
- https://github.com/modal-labs/modal-examples/issues/1100 url
- https://github.com/tj-actions/changed-files/issues/2464 url
- https://github.com/tj-actions/changed-files/blob/45fb12d7a8bedb4da42342e52fe054c6c2c3fd73/README.md?plain=1#L20-L28 url
- https://www.wiz.io/blog/github-action-tj-actions-changed-files-supply-chain-attack-cve-2025-30066 url
- https://www.stream.security/post/github-action-supply-chain-attack-exposes-secrets-what-you-need-to-know-and-how-to-respond url
- https://www.sweet.security/blog/cve-2025-30066-tj-actions-supply-chain-attack url
- https://github.com/tj-actions/changed-files/issues/2477 url
- https://blog.gitguardian.com/compromised-tj-actions/ url
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-30066 url
…and 8 more