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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.)
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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.
CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government3/28/2025 9:00:02 PM
Action
Type
Old Value
New Value
Changed
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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.
Initial Analysis by NIST3/19/2025 4:26:04 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Added
CWE
NVD-CWE-Other
Added
CPE Configuration
OR
*cpe:2.3:a:tj-actions:changed-files:*:*:*:*:*:*:*:* versions up to (including) 45.0.7
Added
Reference Type
CVE: https://www.cisa.gov/news-events/alerts/2025/03/18/supply-chain-compromise-third-party-github-action-cve-2025-30066 Types: Third Party Advisory, US Government Resource
Added
Reference Type
MITRE: https://blog.gitguardian.com/compromised-tj-actions/ Types: Exploit, Third Party Advisory
MITRE: https://news.ycombinator.com/item?id=43367987 Types: Issue Tracking, Third Party Advisory
Added
Reference Type
MITRE: https://news.ycombinator.com/item?id=43368870 Types: Issue Tracking, Third Party Advisory
Added
Reference Type
MITRE: https://semgrep.dev/blog/2025/popular-github-action-tj-actionschanged-files-is-compromised/ Types: Third Party Advisory
Added
Reference Type
MITRE: https://sysdig.com/blog/detecting-and-mitigating-the-tj-actions-changed-files-supply-chain-attack-cve-2025-30066/ Types: Mitigation, Third Party Advisory
MITRE: https://www.stepsecurity.io/blog/harden-runner-detection-tj-actions-changed-files-action-is-compromised Types: Exploit, Mitigation, Third Party Advisory
Added
Reference Type
MITRE: https://www.stream.security/post/github-action-supply-chain-attack-exposes-secrets-what-you-need-to-know-and-how-to-respond Types: Third Party Advisory
Added
Reference Type
MITRE: https://www.sweet.security/blog/cve-2025-30066-tj-actions-supply-chain-attack Types: Third Party Advisory
Added
Reference Type
MITRE: https://www.wiz.io/blog/github-action-tj-actions-changed-files-supply-chain-attack-cve-2025-30066 Types: Third Party Advisory
CVE CISA KEV Update by Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government3/18/2025 9:00:02 PM
Action
Type
Old Value
New Value
Added
Date Added
2025-03-18
Added
Due Date
2025-04-08
Added
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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.)
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.)
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