CVE-2026-40903 PUBLISHED

Goshs - ArtiPACKED Vulnerability – GitHub Actions Credential Persistence

Assigner: GitHub_M
Reserved: 15.04.2026 Published: 21.04.2026 Updated: 21.04.2026

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs has an ArtiPACKED vulnerability. ArtiPACKED can lead to leakage of the GITHUB_TOKEN through workflow artifacts, even though the token is not present in the repository source code. This vulnerability is fixed in 2.0.0-beta.6.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 9.1

Product Status

Vendor patrickhener
Product goshs
Versions
  • Version < 2.0.0-beta.6 is affected

References

Problem Types

  • CWE-829: Inclusion of Functionality from Untrusted Control Sphere CWE