Known exploited · reviewdog
CVE-2025-30154: reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability
What it is
reviewdog action-setup GitHub Action contains an embedded malicious code vulnerability that dumps exposed secrets to Github Actions Workflow Logs.
- Vendor
- reviewdog
- Product
- action-setup GitHub Action
- Added to KEV
- March 24, 2025
- CISA due date
- April 14, 2025
- Ransomware use
- Unknown
- Weakness
- CWE-506: Embedded Malicious Code
What CISA requires
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.
Forensic triage
No
What to do now
- Find every instance of action-setup GitHub Action you run, including the forgotten ones, and check its version against the vendor advisory.
- Apply the vendor's fix or mitigation, before April 14, 2025 if you are bound by CISA's deadline, sooner if it faces the internet.
- Assume it was tried against you already: look for signs of exploitation from the date it was added, not from the day you patched.
References
H2 Security
Not sure you are clear?
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Train the engineers who fix it
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Start freeSource: CISA Known Exploited Vulnerabilities Catalog (public domain), catalog version 2026.10.01.