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CVE-2025-30154: reviewdog/action-setup GitHub Action Embedded Malicious Code Vulnerability

criticalknown exploitedCVE-2025-30154
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
reviewdog action-setup GitHub Action contains an embedded malicious code vulnerability that dumps exposed secrets to Github Actions Workflow Logs.

CSIRTS triage

vendor: reviewdogproduct: action-setupOther
What
The GitHub Action contains an embedded malicious code vulnerability that exposes secrets to logs.
Who is affected
Users of the reviewdog action-setup GitHub Action are affected.
Urgency
Remediation is urgent as the vulnerability is actively exploited and critical.
Action
Remove or update the reviewdog action-setup to a secure version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2025-03-24
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-30154

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-30154coverage & exploitation statusNVD · CVE.org

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