GHSA-qmg3-hpqr-gqvc
HIGHMultiple Reviewdog actions were compromised during a specific time period
EPSS Exploitation Probability
EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.
Blast Radius
reviewdog/action-setupReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects GitHub Actions packages — download data is not available via public APIs for these ecosystems.
Description
Summary
reviewdog/action-setup@v1 was compromised March 11, 2025, between 18:42 and 20:31 UTC, with malicious code added that dumps exposed secrets to Github Actions Workflow Logs.
Other reviewdog actions that use reviewdog/action-setup@v1 would also be compromised, regardless of version or pinning method:
- reviewdog/action-shellcheck
- reviewdog/action-composite-template
- reviewdog/action-staticcheck
- reviewdog/action-ast-grep
- reviewdog/action-typos
Details
Malicious commit: https://github.com/reviewdog/action-setup/commit/f0d342d fix/retag via version upgrade: https://github.com/reviewdog/action-setup/commit/3f401fe
See the detailed report from Wiz Research: Wiz Blog Post and reviewdog maintainer annoucement: reviewdog #2079
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦GitHub Actions | reviewdog/action-setup | all versions | No fix |
Frequently Asked Questions
Is GHSA-qmg3-hpqr-gqvc in your stack?
O3 detects GHSA-qmg3-hpqr-gqvc across GitHub Actions dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.