User Impersonation Affecting go.woodpecker-ci.org/woodpecker/v3/cli/exec package, versions <3.15.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-GOLANG-GOWOODPECKERCIORGWOODPECKERV3CLIEXEC-17817896
- published7 Jul 2026
- disclosed30 Jun 2026
- creditUnknown
Introduced: 30 Jun 2026
CVE-2026-58370 Â (opens in a new tab)How to fix?
Upgrade go.woodpecker-ci.org/woodpecker/v3/cli/exec to version 3.15.0 or higher.
Overview
Affected versions of this package are vulnerable to User Impersonation via the pipeline.Author process. An attacker can execute unauthorized pipeline steps and exfiltrate CI secrets by setting the commit author name in a GitLab webhook payload to match an entry in the approval list, thereby bypassing required approvals. This is only exploitable if the GitLab forge driver is used and the attacker can open a merge request from a fork.